Drilldown: Patents

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Patents > Office : AU or US & Inventor country: US & Tech fields : airplane or parachute & Related to aircraft : Jan 15, 1908 or Yes

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
John P. Tarbox (4) · Joseph Allison Steinmetz (3) · Lawrence Burst Sperry (3) · Johan Richard Froberg (3) · Albert Francis Zahm (3) · Paul G. Zimmermann (3) · Matthew B. Sellers (3) · Burt Jackson Pressey (3) · Frank M. Bell (2) · Israel Lancaster (2) · Elmer A. Sperry (2) · Augusto Emilio Mueller (2) · Glenn Hammond Curtiss (2) · Marius C. Krarup (2) · Harry B. Chalmers (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (46) · Lawrence Burst Sperry (3) · Paul G. Zimmermann (3) · Burt Jackson Pressey (3) · Joseph Allison Steinmetz (3) · Johan Richard Froberg (2) · Harry B. Chalmers (2) · Elmer A. Sperry (2) · Frank Merrill Bell (2) · Israel Lancaster (2) · Marius C. Krarup (2) · Matthew B. Sellers (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (29) · rudder (4) · propeller (2) · stability (2) · propulsion (2) · wheels (2)
Granted:
Related to aircraft: (Click arrow to add another value)
Assigned to:
None (104) · 1 (14) · Curtiss Aeroplane (3) · Sperry Gyroscope Company (2) · (1/4) (2)
National tech categories:
None (27) · USPC 244/90R (8) · USPC 244/13 (8) · USPC 244/100R (5) · USPC 244/35R (5) · USPC 244/11 (5) · USPC 244/22 (5) · USPC 244/93 (5) · USPC 244/46 (5) · USPC 244/48 (4) · USPC 244/200 (4) · USPC 244/80 (4) · USPC 244/231 (3) · USPC 244/45R (3) · USPC 244/139 (3) · USPC 244/82 (3) · USPC 244/147 (3)
IPCs:
None (94) · IPC B64C33/00 (7) · IPC B64B1/00 (6) · IPC B64C3/00 (4) · IPC B64C39/08 (3) · IPC B64C33/02 (3) · IPC B64C1/00 (3) · IPC B64C17/00 (3) · IPC B64C23/00 (2) · IPC B64C39/00 (2) · IPC B64C31/06 (2) · IPC B64C31/00 (2) · IPC B64C25/00 (2) · IPC G01P3/36 (2) · IPC B64C13/00 (2) · IPC B64C21/10 (2)
CPCs:
None (19) · CPC B64C13/00 (14) · CPC B64C2700/6295 (14) · CPC B64C17/00 (13) · CPC B64C23/005 (10) · CPC B64C33/02 (7) · CPC B64B1/00 (7) · CPC B64C39/08 (6) · CPC B64C33/00 (6) · CPC B64C3/385 (5) · CPC B64C3/14 (5) · CPC B64C3/00 (4) · CPC B64C21/10 (3) · CPC B64C2700/6233 (3)
First filing:
Citations from after 1930:

Showing below up to 159 results in range #1 to #159.

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