Drilldown: Patents

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Patents > Tech fields : Construction or propulsion & Number of claims: 4-50

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Inventor location:
None (656) · London (7) · Pennsylvania (6) · England (5) · New York state (5) · New York (4) · New York city (4) · Seine (4) · County of London (3) · Massachusetts (3) · Nord (3) · Michigan (3) · Cleveland (3) · Aisne (3) · Budapest (3) · Seine-et-Oise (3)
Applicant firm:
None (680) · Jacob Lohner & Co. (6) · British and Colonial Aeroplane Co. (5) · Aktiebolaget Aviatorer (4) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (4) · Curtiss Aeroplane (4) · Société Anonyme des Établissements Nieuport (4) · Westinghouse Electric & Manufacturing Company (3) · Société anonyme Astra (2) · Blackburn Aeroplane and Motor Co. (2) · British Westinghouse Electric and Manufacturing Co. (2) · Sopwith Aviation Company Limited (2) · Curtiss Aeroplane & Motor Corporation (2) · Kawneer Manufacturing Company (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (536) · Patent US-1909-970771 (6) · Patent SE-1906-23283 (4) · Patent FR-1911-448337 (4) · Patent GB-1908-4519 (4) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent GB-1912-26911 (3) · Patent FR-1916-502839 (3) · Patent DE-1909-220044 (3)
Related to aircraft:
Assigned to:
None (722) · Westinghouse Electric & Manufacturing Company (3) · Curtiss Aeroplane & Motor Corporation (2) · Kawneer Manufacturing Company (2) · Société Anonyme des Établissements Nieuport (2)
National tech categories:
None (256) · FR 6.4 (129) · HU V/h (52) · AT 77d (14) · FR 6.3 (12) · USPC 244/22 (9) · FR 6.2 (8) · USPC 244/51 (8) · USPC 244/70 (8) · USPC 244/30 (8) · USPC 244/28 (8) · USPC 244/20 (8) · GB 4 propel & steer (8) · USPC 244/66 (7) · USPC 244/26 (7) · USPC 244/6 (7) · AU 90.3 (6) · CH 115 (6) · AU 90.5 (6) · USPC 244/64 (6)
IPCs:
None (359) · IPC B64C39/00 (59) · IPC B64B1/00 (31) · IPC B64C3/00 (28) · IPC B64C1/00 (26) · IPC B64C11/00 (22) · IPC B64C3/18 (16) · IPC B64C23/00 (15) · IPC B64C17/00 (13) · IPC B64C33/02 (12) · IPC B64C33/00 (12) · IPC B64B1/58 (11) · IPC B64C35/00 (10) · IPC B64C25/00 (7) · IPC B64C1/06 (7) · IPC B64C27/04 (7) · IPC B64C3/56 (5) · IPC B64C3/52 (5) · IPC B64C29/00 (5) · IPC B64D27/00 (5)
CPCs:
None (173) · CPC B64B1/00 (55) · CPC B64C23/005 (34) · CPC B64C3/00 (31) · CPC B64C39/005 (31) · CPC B64C39/00 (28) · CPC B64C2700/6295 (26) · CPC B64C33/02 (25) · CPC B64C17/00 (22) · CPC B64C11/006 (19) · CPC B64C2700/6233 (14) · CPC B64C2001/0063 (13) · CPC B64B1/58 (12) · CPC B64C1/00 (11) · CPC B64C2700/6274 (11) · CPC B64C13/00 (11) · CPC B64C3/18 (10) · CPC B64C11/00 (10) · CPC B64C33/00 (10) · CPC B64C2700/6235 (10)
First filing:
Citations from after 1930:
Number of diagram pages:

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