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Patents > Tech fields : Airplane or propeller & Number of text pages: 4-50000000

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Inventor country:
Applicant firm:
None (699) · Vickers Limited (8) · Tarbox Safety Aircraft Company (4) · Curtiss Aeroplane & Motor Corporation (3) · Sperry Gyroscope Company (3) · Société Antoinette (3) · Blair Atholl Aeroplane Syndicate (3) · British and Colonial Aeroplane Co. (3) · Wright Company (2) · Société Anonyme des Établissements Nieuport (2) · Luft-Verkehrs-Gesellschaft m.b.H. (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (475) · Patent US-1909-970771 (7) · Patent BE-1911-05-15 Georges de Bothezat (5) · Patent AU-1914-14892 (5) · Patent GB-1908-4519 (5) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent AU-1911-510 (4) · Patent AT-1909-12-31 Vigilio Baldo (3) · Patent BE-1911-11-17 (3) · Patent AU-1910-20097 (3) · Patent US-1908-927605 (3) · Patent BE-1909-218585 (3) · Patent GB-1909-8531 (3) · Patent IT-1913-03-20 Vigilio Baldo (3) · Patent US-1918-1589780 (3) · Patent GB-1912-2540 (3) · Patent IT-1911-06-09 Carlo Navaro (3)
Related to aircraft:
National tech categories:
None (245) · FR 6.4 (211) · HU V/h (40) · AU 90.3 (13) · CH 129b (12) · USPC 244/80 (11) · USPC 244/90R (9) · USPC 244/233 (8) · GB 4 propel & steer (8) · USPC 244/48 (7) · USPC 244/234 (6) · AU 90.5 (6) · USPC 244/22 (6) · USPC 244/177 (6) · USPC 244/6 (6) · USPC 244/139 (6) · USPC 244/45R (6)
IPCs:
None (365) · IPC B64C17/00 (93) · IPC B64C1/00 (83) · IPC B64C39/00 (50) · IPC B64C3/38 (24) · IPC B64C23/00 (18) · IPC B64C17/06 (14) · IPC B64C13/00 (12) · IPC B64C3/00 (11) · IPC B64C25/00 (9) · IPC B64C3/56 (7) · IPC B64C3/52 (7) · IPC B64B1/00 (6) · IPC B64C3/48 (6) · IPC B64C33/02 (6) · IPC B64C33/00 (6) · IPC B64D17/00 (5) · IPC B64C35/00 (5) · IPC F41A19/05 (5) · IPC CPC B64C13/00 (5)
CPCs:
None (182) · CPC B64C17/00 (112) · CPC B64C2700/6218 (47) · CPC B64C13/00 (42) · CPC B64C39/00 (37) · CPC B64C23/005 (37) · CPC B64C2700/6295 (30) · CPC B64C3/385 (24) · CPC B64B1/00 (19) · CPC B64C17/06 (16) · CPC B64C2700/6212 (16) · CPC B64C33/02 (14) · 1 (13) · CPC B64C39/08 (11) · CPC B64C39/005 (11) · CPC B64C2700/6274 (11) · CPC B64C2700/6256 (11) · CPC B64C2700/6216 (10) · CPC B64C2700/6214 (10) · CPC B64C3/14 (10)
First filing:
Citations from after 1930:

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