Drilldown: Patents

Jump to navigation Jump to search
Patents > Citations from after 1930: None & Number of text pages: 4-50000000

Use the filters below to narrow your results.

Inventor country:
US (491) · FR (375) · GB (312) · DE (117) · AT (36) · AU (31) · None (29) · IT (27) · RO (24) · HU (24) · CA (22) · RU (20) · BE (16) · CH (15) · NZ (11) · IE (11) · VN (8) · ES (6) · SE (6) · NL (6)
Applicant firm:
None (1457) · Curtiss Aeroplane (6) · Tarbox Safety Aircraft Company (5) · British and Colonial Aeroplane Co. (5) · Sperry Gyroscope Company (5) · Macy Engineering Company (4) · Société Anonyme des Établissements Nieuport (4) · Curtiss Aeroplane & Motor Corporation (4) · Societe Anonyme Astra (3) · Société Antoinette (3) · Curtiss Aeroplane and Motor Corporation (3) · Curtiss Motor Company (3) · Westinghouse Air Spring Company (3) · British Westinghouse Electric and Manufacturing Co. (2) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Sopwith Aviation Company Limited (2) · Westinghouse Canada Limited (2) · Hensel Aero Stabilizer Company (2) · Westinghouse Electric & Manufacturing Company (2)
Applicant is inventor:
Granted:
Assigned to:
None (1491) · 1 (19) · Sperry Gyroscope Company (5) · Westinghouse Air Spring Company (3) · Goodyear Tire and Rubber Company (3) · Westinghouse Electric & Manufacturing Company (2) · Curtiss Aeroplane and Motor Corporation (2) · Curtiss Aeroplane & Motor Corporation (2)
IPCs:
None (697) · IPC B64C17/00 (129) · IPC B64C1/00 (109) · IPC B64C39/00 (102) · IPC B64B1/00 (50) · IPC B64C33/02 (37) · IPC B64C23/00 (35) · IPC B64C3/38 (30) · IPC B64C35/00 (23) · IPC B64C33/00 (20) · IPC B64C13/00 (20) · IPC B64C17/06 (20) · IPC B64C27/04 (19) · IPC B64C11/00 (19) · IPC B64C3/00 (18) · IPC B64D17/00 (14) · IPC B64C3/18 (12) · IPC B64C25/00 (11) · IPC CPC B64C13/00 (11) · IPC B64C3/56 (10)
First filing:
Cites these patents:
None (1507) · 1 (9) · 0 (4) · Patent FR-1911-438363 (3) · USPC 244/48 (3) · USPC 244/87 (2) · Patent GB-1909-25116 (2) · 2 (2)
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)