Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: US & 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 (79) · stability (76) · frame (71) · None (59) · navigation (57) · LTA (55) · propulsion (44) · rudder (38) · propeller (38) · Design (27) · marine (25) · airfoil (23) · control (22) · landing (22) · wings (18) · balloon (17) · car (17) · flapping (17) · wheels (17)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (316) · Patent US-1908-1077750 (2) · Patent US-1909-970771 (2)
Patent agent:
None (111) · Munn & Co. (28) · John P. Tarbox (18) · None (9) · 1 (7) · Charles W. Hills (5) · Randolph, Jr. (5) · Herbert H. Thompson (4) · Victor J. Evans (4) · C. C. Hines (4) · William L. Hall (4) · Bathul & Bathul? (3) · Poole & Brown (3) · Joshua R. H. Potts (3)
Assigned to:
None (298) · 1 (5) · Sperry Gyroscope Company (5) · Goodyear Tire and Rubber Company (3) · Westinghouse Air Spring Company (3) · Curtiss Aeroplane & Motor Corporation (2) · Curtiss Aeroplane and Motor Corporation (2) · Curtiss Aeroplane (2) · Westinghouse Electric & Manufacturing Company (2)
National tech categories:
None (105) · USPC 244/80 (21) · USPC 244/90R (15) · USPC 244/45R (13) · USPC 244/22 (9) · USPC 244/119 (7) · USPC 244/30 (7) · USPC 244/87 (6) · USPC 244/35R (6) · USPC 244/28 (6) · USPC 244/233 (6) · USPC 244/177 (6) · USPC 244/218 (5) · USPC 244/20 (5) · USPC 244/139 (5) · USPC 244/46 (5)
IPCs:
None (233) · IPC B64B1/00 (15) · IPC B64C39/00 (10) · IPC B64C3/00 (9) · IPC B64C17/00 (6) · 1 (5) · IPC B64C33/00 (5) · IPC B64C13/00 (4) · IPC B64C25/00 (4) · IPC G01P3/36 (3) · IPC B64C31/00 (3) · IPC B64C30/00 (3)
CPCs:
CPC B64B1/00 (32) · CPC B64C17/00 (29) · CPC B64C13/00 (24) · CPC B64C2700/6295 (17) · CPC B64C33/02 (15) · None (13) · CPC B64C39/005 (13) · CPC B64C35/00 (12) · CPC B64C23/005 (11) · CPC B64C39/08 (9) · CPC B64C13/24 (9) · CPC B64C25/60 (8) · CPC B64C3/40 (7) · CPC B64C3/14 (7) · CPC B64C3/385 (6)
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)

P


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