• Thumbnail for Patent drawing
    A patent application or patent may contain drawings, also called patent drawings, illustrating the invention, some of its embodiments (which are particular...
    13 KB (1,563 words) - 13:54, 23 May 2024
  • Thumbnail for Technical drawing
    Technical drawing, drafting or drawing, is the act and discipline of composing drawings that visually communicate how something functions or is constructed...
    25 KB (3,117 words) - 10:00, 16 May 2024
  • Thumbnail for Exploded-view drawing
    parts." Cross-section Cutaway drawing Cutaway (industrial) Perspective "Design Patent Application Guide". United States Patent and Trademark Office. 2020-08-31...
    5 KB (646 words) - 02:42, 15 December 2023
  • Thumbnail for Dardick tround
    interference of the shock waves in the target material. Patent drawing of SALVO tround Patent drawing of Terra-drill The Dardick firearms were essentially...
    11 KB (1,344 words) - 09:17, 17 May 2024
  • Thumbnail for Engineering drawing
    Linear scale Patent drawing Scale rulers: architect's scale and engineer's scale Specification (technical standard) Structural drawing M. Maitra, Gitin...
    44 KB (6,134 words) - 17:02, 27 March 2024
  • Thumbnail for Blowout preventer
    blowout preventer was invented by Granville Sloan Knox in 1946; a U.S. patent for it was awarded in 1952.[better source needed] Often around the rig it...
    32 KB (4,243 words) - 01:36, 23 March 2024
  • list of Edison patents. Thomas Edison was an inventor who accumulated 2,332 patents worldwide for his inventions. 1,093 of Edison's patents were in the United...
    77 KB (9,319 words) - 04:29, 1 March 2024
  • Thumbnail for Architectural drawing
    An architectural drawing or architect's drawing is a technical drawing of a building (or building project) that falls within the definition of architecture...
    42 KB (5,755 words) - 16:33, 19 May 2024
  • Thumbnail for Abraham Lincoln's patent
    beginning March 1847, Lincoln retained Zenas C. Robbins, patent attorney. Robbins most probably had drawings done by Robert Washington Fenwick, his apprentice...
    18 KB (1,901 words) - 17:03, 12 July 2024
  • and a single battery, but is otherwise essentially the same as the patent drawing. The circuit illustrates the Hartley oscillator operation:[dubious –...
    12 KB (1,441 words) - 16:24, 13 July 2024
  • civilian purchase since 2003, with the majority of sales in Europe. Patent drawings of the NeoStead 2000. Magazine in loading position Details of Magazine...
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  • Thumbnail for Rotoscoping
    was rotoscoped, with all the inbetweening done by software. Fleischer's patent expired by 1934, and other producers could then use rotoscoping freely....
    20 KB (2,116 words) - 20:45, 4 July 2024
  • Thumbnail for History of the bicycle
    that he filed the earliest and only patent for a pedal-driven bicycle, in the US in 1866. Lallement's patent drawing shows a machine which looks exactly...
    59 KB (7,306 words) - 11:13, 30 June 2024
  • Thumbnail for Plan (drawing)
    Plans are a set of drawings or two-dimensional diagrams used to describe a place or object, or to communicate building or fabrication instructions. Usually...
    7 KB (959 words) - 23:22, 9 March 2024
  • Thumbnail for Milkshake machine
    2015, ISBN 0199313628, s.v. Frederick J. Osius, "Agitator implement", U.S. Patent 1,005,653, filed September 20, 1910, issued October 10, 1911. "Our History"...
    2 KB (238 words) - 19:45, 31 July 2024
  • Thumbnail for List of practical joke topics
    Patent drawing for a joy buzzer, Soren Adams' 1932 U.S. patent...
    6 KB (451 words) - 11:48, 25 May 2024
  • Thumbnail for Windpump
    windmills used to pump water out of the polders by three times. He received a patent on his innovation in 1586. Eight- to ten-bladed windmills were used in the...
    19 KB (2,322 words) - 18:37, 19 February 2024
  • Thumbnail for Bendix drive
    system using a starter solenoid. US patent 1327132, Vincent Bendix, "Engine-Starter", issued 1920-01-06  US patent 1172864, Vincent Bendix, "Starter for...
    4 KB (512 words) - 12:22, 28 February 2024
  • Thumbnail for Joy buzzer
    palm-sized Joy Buzzer. In 1932, the item received U.S. patent 1,845,735 from the U.S. Patent Office. The instant success of the new item allowed Adams...
    4 KB (524 words) - 16:27, 11 February 2024
  • Thumbnail for Bubble pipe
    bubble out of what seems to be a pipe. In 1918, John L. Gilchrist filed a patent for a style of bubble pipes that can be produced quickly and easily. Bubble...
    2 KB (215 words) - 08:41, 25 July 2024
  • Thumbnail for Patent
    A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited...
    107 KB (11,589 words) - 19:54, 31 July 2024
  • Thumbnail for The Landlord's Game
    The Landlord's Game is a board game patented in 1904 by Elizabeth Magie as U.S. patent 748,626. It is a realty and taxation game intended to educate users...
    15 KB (1,575 words) - 10:02, 29 July 2024
  • Thumbnail for Electrical drawing
    An electrical drawing is a type of technical drawing that shows information about power, lighting, and communication for an engineering or architectural...
    2 KB (208 words) - 18:57, 9 December 2022
  • Thumbnail for Area rule
    ("Arrangement of Displacement Bodies in High-Speed Flight"); this was used in a patent filed in 1944. The results of this research were presented to a wide circle...
    19 KB (2,401 words) - 15:34, 13 July 2024
  • Thumbnail for Aversives
    A patent drawing of the GED, an aversive conditioning device...
    8 KB (765 words) - 16:20, 6 July 2024
  • African-American inventor. On April 26, 1892, she obtained United States patent number 473,563 for her improvements to the ironing board. Boone's ironing...
    8 KB (605 words) - 11:51, 18 April 2024
  • Thumbnail for Roller screw
    effective forms of roller screws and applied for a patent in Nice, France in February 1942. The French patent #888.281 was granted in August 1943 and published...
    16 KB (2,150 words) - 18:03, 20 March 2024
  • Thumbnail for Structural drawing
    A structural drawing, a type of engineering drawing, is a plan or set of plans and details for how a building or other structure will be built. Structural...
    3 KB (384 words) - 00:23, 20 March 2024
  • Thumbnail for Revolving door
    granted US patent 387,571 on August 7, 1888, for a "Storm-Door Structure". The patent drawings filed show a three-partition revolving door. The patent describes...
    17 KB (2,188 words) - 09:52, 1 August 2024
  • Thumbnail for Warren S. Johnson
    Tracy, Gibbs & Co., 1893, pp. 125-126. United States Patent No. 281,884 issued July 24, 1883. US Patent No. 542,733 for the Johnson “Heat Regulating Apparatus”...
    5 KB (649 words) - 13:08, 16 March 2023