Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: US & Grant date: 1900 - 1999 & Number of claims: 11-50000000

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (93) · stability (76) · None (70) · frame (67) · navigation (46) · LTA (42) · propulsion (41) · rudder (37) · Propeller (32) · design (32) · control (25) · marine (23) · wings (23) · landing (22) · airfoil (22) · flapping (18) · wheels (18) · takeoff (17) · hybrid (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (338) · Patent US-1908-1077750 (2) · Patent US-1909-970771 (2)
Patent agent:
None (97) · Munn & Co. (26) · John P. Tarbox (23) · None (14) · Victor J. Evans (6) · Randolph, Jr. (5) · Charles W. Hills (5) · Herbert H. Thompson (4) · Spencer Heath (4) · C. C. Hines (4) · Joshua R. H. Potts (4) · William L. Hall (4) · Bates Foute Hull (3) · Poole & Brown (3) · 1 (3)
Assigned to:
None (312) · Sperry Gyroscope Company (5) · 1 (5) · Curtiss Aeroplane and Motor Corporation (5) · Curtiss Aeroplane & Motor Corporation (4) · Westinghouse Air Spring Company (3) · Goodyear Tire and Rubber Company (3) · Curtiss Aeroplane (2) · Westinghouse Electric & Manufacturing Company (2) · Curtiss Motor Company (2) · Wright Company (2) · Aeroplane Destroyer Company (2)
National tech categories:
None (117) · USPC 244/80 (19) · USPC 244/45R (17) · USPC 244/90R (15) · USPC 244/119 (11) · USPC 244/233 (10) · USPC 244/22 (10) · USPC 244/35R (7) · USPC 244/87 (6) · USPC 244/177 (6) · USPC 244/82 (5) · USPC 244/64 (5) · USPC 244/218 (5) · USPC 244/20 (5) · USPC 244/139 (5) · USPC 244/48 (5)
IPCs:
None (262) · IPC B64B1/00 (12) · IPC B64C39/00 (8) · IPC B64C3/00 (8) · IPC B64C17/00 (7) · IPC B64C25/00 (5) · IPC B64C13/00 (5) · IPC B64C33/00 (5) · IPC B64C30/00 (3) · 1 (3) · IPC B64C29/00 (3) · IPC G01P3/36 (3)
CPCs:
CPC B64C13/00 (30) · CPC B64C17/00 (30) · CPC B64B1/00 (22) · CPC B64C2700/6295 (20) · CPC B64C33/02 (17) · CPC B64C35/00 (14) · CPC B64C39/08 (13) · CPC B64C39/005 (13) · None (13) · CPC B64C23/005 (12) · CPC B64C3/385 (10) · CPC B64C13/24 (10) · CPC B64C25/60 (9) · CPC B64C3/14 (8) · CPC B64C3/40 (6) · CPC B64C33/00 (6) · CPC B64C11/006 (5) · CPC B64C39/026 (5) · CPC B64C3/00 (5)
First filing:
Citations from after 1930:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)