Patent Drawings

Illustration of Canadian Patent 135174. Public domain photograph of electrical equipment, power lines, engine, free to use, no copyright restrictions image - Picryl description

Fig. 1 from Charles H. Nielsen's 1903 collapsible picnic table patent application, available as File:US patent 769354.pdf.

Nederlands: Details patentaanvraag Otter-apparaatEnglish: Detail of specification forming part of Letters Pattent No. 188,700, dated March 20, 1877 (Otter device for lighthouses)

Drawing from Michael Owens patent number 1,345,629, granted in 1920.

Figure 2 from US Patent No. 1,301,256: Compression-Relieving Mechanism, granted to on 22 April 1919

Figure 2 from US Patent No. 1,301,256: Compression-Relieving Mechanism, granted to on 22 April 1919

Patent 16002 drawings of Equatorial Sextant

Patent drawing of Potts iron mechanism with detachable handle Public domain photograph of electrical equipment, power lines, engine, free to use, no copyright restrictions image - Picryl description

Patent for Brake Beam by C.B.King

Steam or pneumatic engine ("jackhammer")

Detailed sketches of breast-mounted carrier pigeon camera with two lenses, invented by Julius Neubronner. Deutsch: Detailskizzen von Neubronners Brieftaubenkamera mit zwei Objektiven.

Bottle for perfume, toilet water or the like

Patent Drawing for Heat Regulating Apparatus - Patent No. 542,733

Patent drawing of the "Henry Rifle", the predecessor of the Winchester rifle

Patent for an "Electric Bicycle"

Pastry Fork US patent drawing by Anna Mangin, 1892

Patent USX558111 crop showing Fig 4

Image of Ardis Furnace, in Step process patent, US patent 890234

Deutsch: Technische Zeichnung der storm door von Theophilus van Kannel aus der Patentschrift zur Patentnummer 387571 vom 7. August 1888

Illustration from Lewis Paul's 1758 patent for a roller spinning machine

Patent drawing: PAWL ACTUATED CABLE LIFT

The 1895 Patent diagram of the Phonopore telephonic system

Physiological battery

Patent drawing: Piston ring ectractor

US Patent 4,838,234 Fig. 1 1 Rotor casing 2 Cell rotor 3 Rotor cells 4 Shroud 5 Hub tube 6 Air casing 7 Gas casing 8 Rotor shaft 9 Clutch 10 Electric motor 11 Air induction duct 11' Low pressure air More

Patent drawing of Renard road train - 1903 Public domain photograph of a locomotive, train car, railroad trucks, free to use, no copyright restrictions image - Picryl description

Uploaded from Eckermann, Erik (2001). World history of the automobile. SAE. pp. 18 - 19. ISBN 076800800X. yLZeQwqNmdgC&pg=PA18&dq=fran%C3%A7ois+isaac+de+rivaz+engine&hl=en&ei=jVG9TdG2Hsy38gPv1eC2BQ&sa=X&oi=bo More

Page from a patent for the Robertson screw, 1909

Patent drawing of flight simulator by Rougerie (France - 1928) Public domain photograph of cabinet furniture, free to use, no copyright restrictions image - Picryl description

Patent 10,134 drawing of lighting system by William E. Sawyer and Albon Man

The patent drawing for the ironing board by inventory Sarah Boone

William E. Sawyer electric lamp, patent US 205144 Public domain photograph of electrical equipment, power lines, engine, free to use, no copyright restrictions image - Picryl description

Patent drawing by Inga Stevens Pratt (1906-1970) for U.S. patent 2883670, depicting her invention, a Scarf.

Drawing of Schillinger's pavement, from the patent (U.S. Pat. No. 105,599) on which he sued the Government

Schloemer 1889 patent Public domain photograph of a car, automobile, free to use, no copyright restrictions image - Picryl description

Schloemer two sided plow Public domain photograph related to motor parts, engines, free to use, no copyright restrictions image - Picryl description

The patent application image for the Corn and Planting Machine invented and patented by Henry Blair.

The Self-Injurious Behavior Inhibiting System was a device that administered electric skin shocks contingent to self-injurious behavior directed at the head, such as head banging. It has since been banned by the FDA.

Drawing from Harry Slingluff patent number 724,344, granted in 1903 for a window glass making process

Soldiers' Accoutrements, sheet 1, 1876

Soldiers' Accoutrements, sheet 1, 1876 Public domain photograph of a train car, locomotive, engine, free to use, no copyright restrictions image - Picryl description

Public domain photograph of steamboat ship, free to use, no copyright restrictions image - Picryl description

Patent for a restraining fastener used by steeplejacks.

Stock for Colt

This is a patent drawing from one of the patents involved in The Mercoid Cases

Typographer patent 1829 by William Austin Burt

Français : Détail du mécanisme de rechargement par recul de la culasse, issu du brevet UK 4126.

Svenska: En golvskiva sedd underifrån (fig 4a) respektive uppifrån (fig 4b).

"Badge Pin or Button" US Patent number 564356 (partial), issued to George B. Adams Assignor to the Whitehead & Hoag Company of Newark, New Jersey

US Patent 598,314 (1898). Page 4 of patent document, altered to highlight the centrifugal clutch. Of note, this is an electric car. The clutch was considered necessary due to the low starting torque of electri More

Fig 1- The images shows billard ball made from celluloid Fig 2 - Cross section of billard balls Fig 3 - Injection moulding apparatus Fig 4 - Front view of injection moulding apparatus

The figures shows how the injection moulding works. Celluloids are filled in the chamber beneath the screw . The syringe apparatus pushes the celluoids into the mould and filling it. The results are the billar More

Retracting device for a safety belt plans patent

This invention relates to a machine or apparatus for seeding raisins. Letters Patent No. US608108A, Application granted on 1898-07-26, Publication of US608108A on 1915-07-26, Anticipated expiration on 2020-03-19.

Example of an early Australian patent - Victorian patent 1033 An invention for "An improved apparatus for separating metallic ores from gangues, and the metals from ores and gangues"

Patent drawing: refuse burner for sawmill waste

Windmill-patent-drawing-from-1889-vintage-aged-pixel

Sven Wingquist patent drawing, PRV (Patent office Sweden), patent no. 25406 for the multirow self alining ball bearing, 1907. Photo copy of original drawing.

Sven Wingquist patent drawing, PRV (Patent office Sweden), patent no. 25406 for the multirow self alining ball bearing, 1907.

United States Patent No. 1, 562 drawing of Wolcott camera

patent drawing ZA200702952 "RAPE VICTIM PROTECTOR AND RAPIST IDENTIFIER"

Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description

Русский: Агрегат для подачи утяжелителя в раствор

Русский: Агрегат для подачи утяжелителя в раствор Public domain photograph related to motor parts, engines, free to use, no copyright restrictions image - Picryl description

Русский: Качалка для длинноходных глубинных насосов

Русский: Качалка для длинноходных глубинных насосов

Русский: Механический ясс

Русский: Механический ясс

Русский: Обратный клапан для бурильных труб

Русский: Обратный клапан для бурильных труб

Русский: Обратный клапан для бурильных труб

Русский: Превентор-пробка Public domain photograph related to motor parts, engines, free to use, no copyright restrictions image - Picryl description

Русский: Приспособление для воздушного охлаждения механических тормозов лебедок

Русский: Станок-качалка с длинным ходом

Русский: Станок-качалка с длинным ходом

Русский: Устройство для герметического вращательного бурения Public domain photograph related to motor parts, engines, free to use, no copyright restrictions image - Picryl description

Русский: Устройство, герметизирующее устье буровой скважины Public domain photograph of architecture design drawing, building plan, diagram, free to use, no copyright restrictions image - Picryl description

Русский: Электропривод роторного стола

Русский: Электропривод роторного стола

1857 patent drawing of Félix du Temple's steam-powered flying machine, the "Canot planeur".

British Patent "Specification of Matthew Piers Watt Boulton : A.D. 1868, 5th February. No 392. : Aärial Locomotion &c.", London: Great Seal Patent Office, printed by George E. Eyre and William Spottiswoode, 1868.

Русский: Чертёж летательного аппарата «Альбатрос» для патента США English: U.S. Patent Drawings of The Albatross Soaring-Machine

Patent drawing of flight simulator by Baier (Germany - 1931) Deutsch: Titel TI [DE] Vorrichtung zur Nachahmung der Bewegungen eines Flugzeuges fuer Schul-, UEbungs- und Belustigungszwecke Anmelder/Inhaber More

Boulton aileron patent, No. 392, 1868 - Attached drawing sheet, Figs. 5-7

Felix Du Temple patent drawing 1874. Public domain scan of aircraft design drawing, technical diagram, free to use, no copyright restrictions image - Picryl description

Right half of the image File:EolePatent.jpg made for convenienceРусский: Фрагмент патента самолёта "Эол" Клемана Адера. Вырезан для удобства из файла File:EolePatent.jpg

Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description

Drawing from Imperial German Patent Office nr. 248601 (1910) re. aircraft armament (Euler)

US-Patentschrift Nr. 544,816 Public domain scan of aircraft design drawing, technical diagram, free to use, no copyright restrictions image - Picryl description

Drawing of the Focke Rochen constructed by Henrich Focke. Drawing is made by Dr. Wessmann 2006. Based on the patent drawing (Patent issued 1939)

Patent BP 189420431 Public domain scan of 19th century British drawing, free to use, no copyright restrictions image - Picryl description

Drawing of Lyman Gilmore's flying machine. 日本語: ライマン・ギルモアの飛行機械の正面図

Haskell aeroplane body Public domain scan of aircraft design drawing, technical diagram, free to use, no copyright restrictions image - Picryl description

Drawing from A. Mozhaisky's Patent, 1881 (died 1890) Public domain scan of aircraft design drawing, technical diagram, free to use, no copyright restrictions image - Picryl description

Myers Guiding Apparatus for hydragen lighter-than-air balloons Public domain image of a balloon aerostat, early aeronautics, no copyright restrictions image - Picryl description

Nieuport 10 aileron patent Public domain photograph - aircraft, aviation, free to use, no copyright restrictions image - Picryl description

Nieuport 10 lower wing patent Public domain photograph - aircraft, aviation, free to use, no copyright restrictions image - Picryl description

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

Deutsch: Zeichnungen von der Seite 5 des Patents zur Flächenregel. Patent DE 932410 Seite 5, Flächenregel-Patent März 1944 English: Drawings from page 5 of the area rule patent. DE 932410 Page 5, Area Rule Pa More