patent

7 ton hydraulic lifting jack, U.S. Capitol Ex. and Washington Aqueduct...

Drawing. This record contains unverified data from caption card. The original U.S. Capitol building, known as the "Old Capitol," was a small brick building that was completed in 1800. It served as the Capitol ... More

Patent drawing - Drawing of an Improvement in School Globes Public dom...

This patent was designed by John R. Agnew. Utility Patent Drawings

MacNiven & Cameron's patent steel pens. They come as a boon and a bles...

This record contains unverified data from PGA shelflist card. Associated name on shelflist card: Brett.

Patent drawing - Drawing of Creeping Baby Doll Public domain image

Utility Patent Drawings

Patent drawing - for M. E. Knight's Clasp Public domain image

Utility Patent Drawings Public domain photograph of a patent diagram drawings, free to use, no copyright restrictions image - Picryl description

Do not abolish present system, GMC head tells monopoly committee. Wash...

A man sitting at a table with a glass of wine. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

Patent drawing - for G. Marconi's Wireless Telegraphy Public domain i...

Utility Patent Drawings Public domain photograph related to development of telegraph, free to use, no copyright restrictions image - Picryl description

U.S. Patent Ofc., [Washington, D.C.]

Public domain photograph of large public building, square, free to use, no copyright restrictions image - Picryl description

U.S. Patent Office building, Wash., D.C.

Exterior facade. Title and other information transcribed from caption card and item. LOT subdivision subject: Architecture in the Washington, D.C., region: U.S. Patent Office. National Photo Company Collection ... More

F St., Treasury from Patent Office

Picryl description: Public domain photograph of building, free to use, no copyright restrictions image.

Stanley R. Miller, residence on E. Middle Patent Lane, Greenwich, Conn...

Picryl description: Public domain image of a small palace, chateau, villa, residential historic building, free to use, no copyright restrictions image.

A group of men standing in front of a store, North Carolina. Farm Secu...

Picryl description: Public domain historical photograph of 1930s America during the Great Depression, free to use, no copyright restrictions image.

Spectators listening to patent medicine salesman who has his stand out...

Public domain photograph of North Carolina in 1930s, free to use, no copyright restrictions image - Picryl description

Carnegie Institute Head says U.S. should advance research as defense m...

A black and white photo of two men in suits. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

William F.R. Ballard, residence on E. Middle Patent Rd., Greenwich, Co...

Picryl description: Public domain image of a historic place interior, salon, hall lobby, living room, 18th-19th century architecture, free to use, no copyright restrictions.

Wide angle view of injector tank completely open from outside, showing...

Digital Preservation File Name and Format: 434-LB-6-XBD200511-00377.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

A Cockroft-Walton accelerator (right) feeding protons to an Alvarez li...

Digital Preservation File Name and Format: 434-LB-6-XBD9606-02957.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Analyzer magnet hose nipple erosion. Patent release 11/14/1958. Photog...

Digital Preservation File Name and Format: 434-LB-6-XBD201304-02291.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Single return path magnet, 13 X 24 pole. Patent release 10/28/1958. Ph...

Digital Preservation File Name and Format: 434-LB-6-XBD201304-02453.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Three-sector stanchion in position. Patent clearance 6/25/1959. Photog...

Digital Preservation File Name and Format: 434-LB-6-XBD201304-02365.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Overall view of bevatron showing injector, left foreground. Patent rel...

Digital Preservation File Name and Format: 434-LB-6-XBD200404-00186.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

M.P. II-D ("Franckenstein" apparatus). Patent release 2/15/1962. Photo...

Digital Preservation File Name and Format: 434-LB-6-XBD201211-01653.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

[Assignment: PTO_2005_2059_1] U.S. Patent and Trademark Office - Vario...

[Assignment: PTO_2005_2059_1] U.S. Patent and Trademark Office - Various PTO Events for DOC Photo Gallery Web Posting

[Assignment: PTO_2005_2059_1] U.S. Patent and Trademark Office - Vario...

[Assignment: PTO_2005_2059_1] U.S. Patent and Trademark Office - Various PTO Events for DOC Photo Gallery Web Posting

[Assignment: PTO_2005_2059_1] U.S. Patent and Trademark Office - Vario...

[Assignment: PTO_2005_2059_1] U.S. Patent and Trademark Office - Various PTO Events for DOC Photo Gallery Web Posting

Public Domain Stock Photo . Corset vintage underwear, beauty fashion.

Find the best copyright-free images of sexy women. Download all photos and use them even for commercial projects. No attribution requires, available for any use, including commercial.

Patent Flushing-Rim Hoppers. - Victorian era public domain image

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

The U.S. Patent Office. Washington DC Government Facilities, 19th cent...

Picryl description: Public domain image of a classical or neoclassical building, architecture design, 19th-20th century, free to use, no copyright restrictions.

U.S. Patent Office, Washington, D.C.. Washington DC Government Facilit...

Picryl description: Public domain image of a historical building, landmark architecture, world heritage, free to use, no copyright restrictions.

The U.S. Patent Office. Washington DC Government Facilities, 19th cent...

Picryl description: Public domain image of a classical or neoclassical building, architecture design, 19th-20th century, free to use, no copyright restrictions.

Model Room of Patent Office. Washington DC Government Facilities, 19th...

Washington DC stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More

New Wing, Patent Office, Washington, D.C., U.S.A.

Picryl description: Public domain image of a historical building, landmark architecture, world heritage, free to use, no copyright restrictions.

Model Room of Patent Office, Washington, D.C.

Picryl description: Public domain image of a historical building, landmark architecture, world heritage, free to use, no copyright restrictions.

U.S. Patent Office, South Front. Washington DC. Government facilities,...

Picryl description: Public domain image of a classical or neoclassical building, architecture design, 19th-20th century, free to use, no copyright restrictions.

Washington, D.C., Patent Office. Washington DC Government Facilities, ...

Washington DC stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More

Blue Corridor in the U.S. Patent Office.

Washington DC stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More

Chinese Rank patent, scroll painting, Qing Dynasty

Public domain photo of Asian art painting, free to use, no copyright restrictions image - Picryl description

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Sig...

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Signing 500,000 Design Patent with Daimler Chrysler

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Sig...

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Signing 500,000 Design Patent with Daimler Chrysler

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Sig...

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Signing 500,000 Design Patent with Daimler Chrysler

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Sig...

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Signing 500,000 Design Patent with Daimler Chrysler

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Sig...

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Signing 500,000 Design Patent with Daimler Chrysler

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Sig...

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Signing 500,000 Design Patent with Daimler Chrysler

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Sig...

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Signing 500,000 Design Patent with Daimler Chrysler

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Sig...

[Assignment: OS_2005_1201_91] Office of the Secretary - Ceremonial Signing 500,000 Design Patent with Daimler Chrysler

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierr...

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierrez) - Press Conference: United States Patent to Electronic Patent Filing

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierr...

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierrez) - Press Conference: United States Patent to Electronic Patent Filing

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierr...

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierrez) - Press Conference: United States Patent to Electronic Patent Filing

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierr...

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierrez) - Press Conference: United States Patent to Electronic Patent Filing

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierr...

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierrez) - Press Conference: United States Patent to Electronic Patent Filing

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierr...

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierrez) - Press Conference: United States Patent to Electronic Patent Filing

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierr...

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierrez) - Press Conference: United States Patent to Electronic Patent Filing

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierr...

[Assignment: OS_2006_1201_121] Office of the Secretary (Carlos Gutierrez) - Press Conference: United States Patent to Electronic Patent Filing

Washington. Patent Office / lith. by E. Sachse & Co., Balto.

Print shows an exterior view from the street of the U.S. Patent Office in Washington, D.C.; also shows carriage traffic on the street and pedestrians. Inscribed in pencil at bottom: 169524.

Patent Office Building, Bounded by Seventh, Ninth, F & G Streets, Nort...

Public domain photograph - historical image of Washington DC, United States, free to use, no copyright restrictions image - Picryl description

Patent Office Building, Bounded by Seventh, Ninth, F & G Streets, Nort...

Public domain photograph of historic place in Washington DC, free to use, no copyright restrictions image - Picryl description

Patent Office Building, Bounded by Seventh, Ninth, F & G Streets, Nort...

Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.

Patent Office Building, Bounded by Seventh, Ninth, F & G Streets, Nort...

Public domain photograph of stairs, steps, free to use, no copyright restrictions image - Picryl description

Patent Office Building, Bounded by Seventh, Ninth, F & G Streets, Nort...

Picryl description: Public domain image of a basement, underground, lobby, free to use, no copyright restrictions.

Patent Office Building, Bounded by Seventh, Ninth, F & G Streets, Nort...

Public domain photograph of stairs, steps, free to use, no copyright restrictions image - Picryl description

Patent Office Building, Bounded by Seventh, Ninth, F & G Streets, Nort...

Public domain scan of settlement or building architecture plan, free to use, no copyright restrictions image - Picryl description

Avery-Bartholomew Patent Railroad Iron Bridge, Town park south of Rout...

Significance: The Avery-Bartholomew Patent Railroad Iron Bridge in Groton, New York, is a single-span tied arch iron bridge incorporating railroad rails for its upper and lower chords. The bridge is one of a v... More

Subject File: Patents--By Wright Brothers--USA--filed 31 May 1921, pa...

Picryl description: Public domain photo of patent - related publication, free to use, no copyright restrictions image. The Wilbur and Orville Wright Papers is a collection of documents related to the Wright br... More

Patent Drawing of Engine - Newcomen's patent engine, 1705 - Public dom...

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Patent beetling machine., France

Public domain photograph of textile design, fabric pattern, free to use, no copyright restrictions image - Picryl description

The Etrurian porcelain-lined bath, with patent unique waste and double...

Picryl description: Public domain image of a bath tub, bathing, free to use, no copyright restrictions.

Demarest's Patent Syphon Water Closets, the 'Monarch' amd 'Warwick.'

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Hickok's patent cider mill .... Harrisburg, Pa. Scheffer & Beck, print...

Text in English and German. Available also through the Library of Congress web site as facsimile page images. Printed Ephemera Collection; Portfolio 156, Folder 12a.

By his majestys royal letters patent - the new invented method of puni...

Print shows Britannia drawn and quartered at a crossroad by ropes attached to three horses, one labeled "Tyranny" racing down the road "to America", another labeled "Venality" racing down the road "to Spain", a... More

Patent Drawing of Engine - Drawing for a Phonograph Public domain ima...

This is the printed patent drawing for a phonograph invented by Thomas A. Edison. Patents Issued to Thomas A. Edison

Patent drawing - Drawing of an Inflatable Globe Public domain image

This patent was designed by Gorham Dabbot. Utility Patent Drawings Public domain photograph of a patent diagram drawings, free to use, no copyright restrictions image - Picryl description

Patent drawing - Drawing of an Improved Traveling Trunk Public domain ...

This patent was designed by Geert de Bretton. Utility Patent Drawings

Patent model for adjustable reclining chairs

Public domain photograph of 3d object, free to use, no copyright restrictions image - Picryl description.

Demarest's patent flushing-rim wash-out water closet range [sections]....

Public domain illustrated book, catalog, page scan, free to use, no copyright restrictions image - Picryl description

Patent wash-out water closet, the 'Inodoro.' Plate 919-G ; Plate 920-...

Public domain illustrated book, catalog, page scan, free to use, no copyright restrictions image - Picryl description

Patent drawing - for L. W. Boys' Barber's Chair Public domain image

Utility Patent Drawings Public domain photograph of a patent diagram drawings, free to use, no copyright restrictions image - Picryl description

Patent Drawing of Engine - for E. T. Reed's Nursery Chair Public domai...

Utility Patent Drawings Public domain photograph of a nursery, agriculture, garden, free to use, no copyright restrictions image - Picryl description

Mott's patent bidet ; Porcelain bidet pan with fittings. Plates 130-D ...

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Patent Office in Washington, from the General Government and State Cap...

Picryl description: Public domain photograph of a historic Capitol building, free to use, no copyright restrictions.

Patent drawing - for R. J. Spalding's Flying Machine Public domain im...

Utility Patent Drawings Public domain photograph of a patent diagram drawings, free to use, no copyright restrictions image - Picryl description

Patent drawing - for J. H. Snapp's Racing Harness Attachment Public do...

Utility Patent Drawings Public domain photograph of a patent diagram drawings, free to use, no copyright restrictions image - Picryl description

[Shoppers looking at window display of Brown's Drug Store, advertising...

Title and other information transcribed from caption card and item. LOT subdivision subject: Business Activities. National Photo Company Collection (Library of Congress). Formerly in SPF - Medicines. Caption ca... More

Patent Ofc., [Washington, D.C.]

Public domain photograph of large public building, square, free to use, no copyright restrictions image - Picryl description

Patent Ofc., [Washington, D.C.]

Public domain photograph of large public building, square, free to use, no copyright restrictions image - Picryl description

Coolidge & Sec. Work with Com. on Patent Office conditions, 10/6/24

A group of men standing in front of a white house. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

Patent medicine salesman demonstrating his wares to farmers outside wa...

Public domain photograph - historical image of North Carolina, United States, free to use, no copyright restrictions image - Picryl description

A group of men standing in front of a store, North Carolina. Farm Secu...

Public domain photograph of Great Depression, farm, farmer, no copyright restrictions image - Picryl description

Totalvy över Jerk Verkmästers fris, kallad "Vägen från idé över patent...

Totalvy över Jerk Verkmästers fris, kallad "Vägen från idé över patent till produkt", å utställningen Idé, Patent och Produkt, Tekniska museet, 1942.

10-inch bubble chamber igloo test. Patent released 10/23/1959. Photogr...

Digital Preservation File Name and Format: 434-LB-6-XBD201210-01163.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

K scatters with protons. Patent release 5/12/1960. Photograph taken Oc...

Digital Preservation File Name and Format: 434-LB-6-XBD201210-01201.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Wide-angle shot of the Bevatron. Patent release 6/6/1962. Photograph t...

Digital Preservation File Name and Format: 434-LB-6-XBD201305-02863.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Some of the patent medicines sold out of wagons that covered a 14-stat...

Digital image produced by Carol M. Highsmith to represent her original film transparency; some details may differ between the film and the digital images. Title, date, and keywords provided by the photographer.... More

[Assignment: PTO_2005_2059_1] U.S. Patent and Trademark Office - Vario...

[Assignment: PTO_2005_2059_1] U.S. Patent and Trademark Office - Various PTO Events for DOC Photo Gallery Web Posting

Public domain stock image. Vintage steampunk bicycle, backgrounds text...

Public Domain Stock Photo . Corset vintage underwear, beauty fashion.

Find the best copyright-free images of sexy women. Download all photos and use them even for commercial projects. No attribution requires, available for any use, including commercial.

Demarest's Patent Water Closet Apparatus.

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Demarest's Patent Water Closet Apparatus.

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Demarest's Patent Cisterns for Water Closets.

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Patent Folding Wash Stands. - Victorian era public domain image

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Patent Side-outlet Flushing-rim Syphon Water Closet, the 'Warwick.'

Public domain photograph of electrical equipment, power lines, engine, free to use, no copyright restrictions image - Picryl description