patents

Karte des Flusses St. John in der Provinz Nova Scotia, die die Erteilu...

Gewölbe AACR2: 100; 440; 650 / 1; 651 / 2; 650 / 3 Maßstab ca. 1: 185.000. Manuskript, Feder und Aquarell. Zeigt Townships. Verfügbar auch über die Webseite der Library of Congress als Rasterbild.

A chorographical map of the province of New-York in North America, div...

Public domain image of the vintage map from NYPL Lionel Pincus and Princess Firyal Map Division, free to use, no copyright restrictions image. The Lionel Pincus and Princess Firyal Map Division is one of the wo... Mehr

LC-Karten von Nordamerika, 1750-1789, 1425 Verfügbar auch über die Web...

[Landkarte militärischer Lose, Trakte, Patente usw.) in den westlichen Bezirken Allegany und Garrett, Maryland] Maßstab ca. 1: 40.000. Manuskript, Feder und Aquarell. Orientierung nach Norden nach rechts. Hat W... Mehr

Landkarte von Landpatenten aus ursprünglichen Erhebungen: [Region Newb...

LC Landbesitzkarten, 535 Verfügbar auch über die Webseite der Library of Congress als Rasterbild. Katasterkarte mit originalen Landpatenten, Grundstücksverzeichnissen, Gründungsdaten, Anbauflächen und Landbesit... Mehr

Patent drawing - Drawing of Hat to Prevent Drowning Public domain ima...

Gebrauchspatentzeichnungen

Patent drawing - Drawing of a Harp Guitar Public domain image

Restaurierte Patentzeichnungen

Patent drawing - Drawing of Fan Moved by Mechanism Public domain imag...

Restaurierte Patentzeichnungen

Patent drawing - Drawing of Submarine Explorer - Public domain book sc...

Restaurierte Patentzeichnungen

Patent drawing - Drawing of Raft - Public domain book scan / drawing P...

Restaurierte Patentzeichnungen

Patent drawing - Drawing of Diving Dress Public domain image

Restaurierte Patentzeichnungen

Patent drawing - Drawing of Fire Ladder Public domain image

Restaurierte Patentzeichnungen

St. N.Y. In Stein gemeißelt: von O 'Graphic.

Signiert in Stein: C. Der Titel erscheint so, wie er auf dem Artikel steht. Maschinen für das neue Kassenhäuschen Eingetragen gemäß dem Act of Congress, im Jahr 1838, von H.R. Robinson, im Sekretariat des Bezir... Mehr

Patent drawing - for Jonathan Russell's Artificial Leg Public domain ...

Gebrauchspatentzeichnungen

Patent drawing - Drawing for a Life - Preserving Coffin Public domain ...

Dies ist die gedruckte Patentzeichnung für einen lebenserhaltenden Sarg, erfunden von Christian H. Eisenbrandt. Patentanmeldungen

Patent drawing - Drawing of a Surveyor's Compass Public domain image

This patent was designed by Samuel Kern. Utility Patent Drawings Public domain photograph of a technical diagram, architecture, plan, free to use, no copyright restrictions image - Picryl description

Patent drawing - Drawing of Design for Silver Forks Public domain ima...

This drawing was produced by Michael Gibney. Design Patent Drawings. Public domain photograph of a patent diagram drawings, free to use, no copyright restrictions image - Picryl description

Patent drawing - Abraham Lincoln's for Improved Manner of Buoying Ves...

Gebrauchspatentzeichnungen

J. H. Merrill, Patentanwalt, Ecke D und achte Straße, gegenüber von Ma...

Erhältlich auch über die Website der Library of Congress in zwei Formen: als Faksimile-Bilder und als Volltext in SGML. Gedruckte Ephemera-Sammlung; Portfolio 203, Ordner 45.

Fisks patentierte luftdichte metallische Bestattungskisten stehen zum ...

Picryl description: Public domain photo of patent - related publication, free to use, no copyright restrictions image.

Patent drawing - Drawing of Design for Spoons Public domain image

Design Patent Drawings. Public domain photograph of 19th century drawing, free to use, no copyright restrictions image - Picryl description

Patent drawing - Drawing of Improvement in Breech Loading Firearms Pub...

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

Patent drawing - Drawing of Improvement in Tents Public domain image

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

Patent drawing - Drawing of Improved Artificial Leg Public domain ima...

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

Patent drawing - Drawing of a Life Boat 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 - Elisha Otis's Elevator Public domain image

Elisha Otis "Aufzug war der erste mit einem Sicherheitsverschluss, der vor dem Bruch des Kabels schützen sollte. Die Firma Otis würde der führende Hersteller von elektrischen Aufzügen werden. Gebrauchspatentzeichnungen

Patent drawing - Drawing of Improvements in Hoop Skirts Public domain ...

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

Patent drawing - Drawing of Military Cap Public domain image

Utility Patent Drawings Public domain photograph - hat, dress accessory, fashion, free to use, no copyright restrictions image - Picryl description

Patent Drawing of Engine - Drawing of Hand Grenade Public domain imag...

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

Patent drawing - Drawing of Improvement in Projectiles for Rifled Ordn...

Utility Patent Drawings Public domain photograph of the US industrial development, construction, work of U.S. government, free to use, no copyright restrictions image - Picryl description

Patent drawing - Drawing of Combined Military Cloak and Mattress Publi...

Utility Patent Drawings Public domain photograph - United States military, propaganda free to use, no copyright restrictions image - Picryl description

Patent drawing - Drawing of Improved Breech Loading Cannon Public doma...

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

Patent drawing - Drawing of Floating Battery Public domain image

Utility Patent Drawings Public domain photograph of a technical diagram, architecture, plan, free to use, no copyright restrictions image - Picryl description Public domain photograph of a technical diagram, ... Mehr

Patent drawing - Drawing of Improvements in Explosive Projectiles Publ...

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

Patent drawing - Drawing of Improvements in Breech-Loading Repeating C...

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

Patent Drawing of Engine - Drawing of Improvements in Breech Loading F...

Utility Patent Drawings Public domain photograph of a technical diagram, architecture, plan, free to use, no copyright restrictions image - Picryl description Public domain photograph of a technical diagram, ... Mehr

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

Dieses Patent wurde von John R. Agnew entworfen. Gebrauchspatentzeichnungen

Patent drawing - Drawing of Portable Tent and Abri Public domain imag...

Utility Patent Drawings Public domain photograph of electric industrial equipment, free to use, no copyright restrictions image - Picryl description

Patent drawing - Drawing of Improved Artificial Leg Public domain ima...

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 Improvement in School Globes Public dom...

Dieses Patent wurde von John R. Agnew entworfen. Gebrauchspatentzeichnungen

Patent drawing - Drawing of Improved Knapsack, Litter and Tent Combine...

Gebrauchspatentzeichnungen

Patent drawing - Drawing of Improvements in Magneto-electric Telegraph...

Utility Patent Drawings Public domain photograph of French architecture design drawing, building plan, Paris, France, free to use, no copyright restrictions image - Picryl description

Patent drawing - Drawing of Soldiers Filtering Drinking Cup Public dom...

Utility Patent Drawings Public domain reproduction of a teapot, free to use, no copyright restrictions image - Picryl description

Patent drawing - Drawing of Improved Hand Grenade 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 - Drawing of Improvement in Magic Lanterns Public domai...

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

Patent drawing - Drawing of Submarine Telescope Public domain image

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

Patent drawing - Drawing of Improved Ambulance Carriage Public domain ...

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

Patent drawing - Drawing of Crutch 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 - Drawing of Time Registering Barometer and Thermometer...

Dieses Patent wurde von Garret V. Mooney entworfen. Gebrauchspatentzeichnungen

Patent drawing - for John Deere's Improvement in Plows Public domain ...

Gebrauchspatentzeichnungen

Patent drawing - Drawing of Artificial Leg Public domain image

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

Patent drawing - for Pierre Lallement's Improvement in Velocipedes Pub...

Gebrauchspatentzeichnungen

Patent drawing - Drawing of Marine Compasses Public domain image

This patent was designed by Samuel Custer. Utility Patent Drawings Public domain photograph of French architecture design drawing, building plan, Paris, France, free to use, no copyright restrictions image - P... Mehr

Patent drawing - Drawing of Improvement in Skates Public domain image

Gebrauchspatentzeichnungen

Patent drawing - Drawing of Improved Boot Public domain image

Utility Patent Drawings Public domain photograph of the US industrial development, construction, work of U.S. government, free to use, no copyright restrictions image - Picryl description

Patent drawing - Drawing of Toy Horse Public domain image

Utility Patent Drawings Picryl description: Public domain artwork of horse, equestrian horse riding, free to use, no copyright restrictions image.

Patent drawing - Drawing of Improved Boot Public domain image

Gebrauchspatentzeichnungen

Patent drawing - Drawing of a Terrestrial Globe Public domain image

Dieses Patent wurde von G. P. Clarke entworfen. Gebrauchspatentzeichnungen

Patent drawing - Drawing of a Chair Public domain image

Dieses Patent wurde von Francis T. Coates entworfen. Gebrauchspatentzeichnungen

Patent drawing - Drawing of Suspender Fastening Public domain image

Gebrauchspatentzeichnungen

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

Dies ist die gedruckte Patentzeichnung für einen von Thomas A. Edison erfundenen Plattenspieler. Patente für Thomas A. Edison

Patent drawing - for R. S. Jennings Toy "Little Wonder" Public domain ...

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

Patent Drawing of Engine - Drawing of a Travelers Trunk Public domain ...

Dieses Patent wurde von John N. Wunderlich entworfen. Gebrauchspatentzeichnungen

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 Method of Constructing Vanes P...

Dieses Patent wurde von L. W. Cushing und Stillman White entwickelt. Gebrauchspatentzeichnungen

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

Dieses Patent wurde von Geert de Bretton entworfen. Gebrauchspatentzeichnungen

Patent drawing - Drawing of Velocipede Public domain image

Gebrauchspatentzeichnungen

Patent drawing - Drawing of Flying Comet Toy Public domain image

Gebrauchspatentzeichnungen

Patent drawing - for a Flying Machine Public domain image

Dies ist die gedruckte Patentzeichnung für eine von W. F. Quimby erfundene Flugmaschine. Patentanmeldungen

Patent-office, Washington, D.C.--examiners at work / sketched by Theo....

Illus. in: Harper's weekly, 1869 July 10, p. 445. Public domain photograph - historical image of Washington DC, United States, free to use, no copyright restrictions image - Picryl description

Patent drawing - Drawing of Aquatic Toy Public domain image

Gebrauchspatentzeichnungen

Patent drawing - Leather Waist Belt - . Public domain image

Leather Waist Belt Public domain photograph of leather object, free to use, no copyright restrictions image - Picryl description

Patent Drawing of Engine - Drawing of an Improvement in Compasses Publ...

Dieses Patent wurde von John und George H. Bliss entworfen. Gebrauchspatentzeichnungen

Patent drawing - for a See Saw Public domain image

Dies ist die gedruckte Patentzeichnung für die von Frau S. E. Saul erfundene Seesäge. Patentanmeldungen

Patent Drawing of Engine - for J. Gates' Monkey Wrench Public domain ...

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

Patent drawing - Drawing of Creeping Baby Doll Public domain image

Gebrauchspatentzeichnungen

Patent Drawing of Engine - Drawing of Toy Monument Public domain imag...

Utility Patent Drawings Public domain photograph of 19th century drawing, free to use, no copyright restrictions image - Picryl description

Alexander Graham Bell und Miss Liberty

"Möglicherweise symbolisiert es die Entscheidung des Obersten Gerichtshofes der Vereinigten Staaten vom 19. März 1888 in Dolbear v. American Bell Tel. Co., 126 US 1 (Stellungnahme von Mr. Chief Justice Waite), ... Mehr

Brief von George Brown und John Gordon Brown an Alexander Graham Bell,...

Brief von George Brown und John Gordon Brown an Alexander Graham Bell,...

Patent drawing - for H. L. Deden's Keyed Violins, Cellos, Etc. Public ...

Utility Patent Drawings Public domain photograph of French architecture design drawing, building plan, Paris, France, free to use, no copyright restrictions image - Picryl description

Patent drawing - for a Toy Gymnast Public domain image

Dies ist die gedruckte Patentzeichnung für einen von Ruben A. Smith erfundenen Spielzeugturner. Patentanmeldungen

Telegramm von Alexander Graham Bell an Alexander Melville Bell, 20. De...

Telegramm von Alexander Graham Bell an Alexander Melville Bell, 20. De...

Patent drawing - for D. W. Hoshall's Targets for Shooting Galleries Pu...

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

Brief von Gardiner Greene Hubbard an Alexander Graham Bell, 16. Februa...

Verfügbarer Text: Transkription

Brief von Gardiner Greene Hubbard an Alexander Graham Bell, 16. Februa...

Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Article, October 25, 1879 Alexander Graham Bell collection

Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Article, October 25, 1879 - Public domain document scan

Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Patent drawing - for W. H. Broden's Target Public domain image

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

Circular, February 27, 1879 - Public domain document scan

Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Patent Drawing of Engine - for M. E. Walton's Locomotive and Other Chi...

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

Patent drawing - for A. M. Smith's Safety Pin Public domain image

Gebrauchspatentzeichnungen

Patent drawing - for T. A. Edison's Electric Lighting Public domain i...

Utility Patent Drawings Public domain photograph of electric industrial equipment, free to use, no copyright restrictions image - Picryl description

Patent drawing - for T. A. Edison's Incandescent Electric Lamp Public ...

Utility Patent Drawings Public domain photograph of electric industrial equipment, free to use, no copyright restrictions image - Picryl description

Patent drawing - for G. L. Witsil's Sandwiched Bread 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 of Engine - for N. P. Otis and R. C. Schmidt's Elevator...

Utility Patent Drawings Public domain photograph of French architecture design drawing, building plan, Paris, France, free to use, no copyright restrictions image - Picryl description

Patent drawing - for F. A. Combes' Roller Skate Public domain image

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

Patent drawing - for W. Le Conte Stevens' Stereoscope Public domain i...

Utility Patent Drawings Public domain photograph of stereoscopic card, free to use, no copyright restrictions image - Picryl description

Patent drawing - for A. Bayer's Thermometer 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 - for C. P. Fest's Air Ship Public domain image

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