Drilldown: Patents

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Patents > Granted: Yes & Assigned to: None & Number of figures: 11-40

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Inventor country:
US (329) · FR (231) · GB (138) · DE (74) · AT (34) · AU (21) · BE (21) · IT (16) · RU (14) · None (12) · HU (12) · CA (8) · AH (6) · NL (5) · ES (5) · CH (5) · IE (5)
Applicant firm:
None (859) · Jacob Lohner & Co. (4) · Curtiss Aeroplane (4) · Société anonyme des appareils d'aviation Hanriot (3) · Curtiss Motor Company (3) · Macy Engineering Company (3) · British and Colonial Aeroplane Co. (2) · Portadown Weaving Company Limited (2) · Société Anonyme des Établissements Nieuport (2) · Curtiss Aeroplane & Motor Corporation (2) · Connecticut Aircraft (2) · Sperry Gyroscope Company (2) · Blair Atholl Aeroplane Syndicate (2) · Aéroplanes Morane-Saulnier (2) · Tarbox Safety Aircraft Company (2)
Applicant is inventor:
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (655) · Patent GB-1913-16499 (5) · Patent FR-1902-328044 (5) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent AU-1914-14892 (5) · Patent AU-1911-510 (4) · Patent FR-1909-403985 (4) · Patent US-1908-1072664 (4) · Patent FR-1913-466195 (4) · Patent GB-1908-4519 (4) · Patent DE-1895-98580 (4)
Related to aircraft:
Assigned to: (Click arrow to add another value)
National tech categories:
None (261) · FR 6.4 (257) · HU V/h (37) · DE 77 (19) · AT 77d (16) · USPC 244/80 (14) · FR 6.3 (13) · CH 129b (12) · FR 6.2 (12) · RU Group V (10) · AU 90.3 (10) · USPC 244/119 (9) · USPC 244/35R (9) · USPC 244/45R (8) · USPC 244/177 (8) · USPC 244/96 (7) · USPC 244/22 (7) · USPC 244/30 (7) · USPC 244/234 (7) · DK 77 (7)
IPCs:
None (404) · IPC B64C17/00 (68) · IPC B64C39/00 (66) · IPC B64C1/00 (64) · IPC B64C3/00 (35) · IPC B64B1/00 (29) · IPC B64C33/02 (24) · IPC B64C35/00 (20) · IPC B64C3/38 (19) · IPC B64C11/00 (16) · IPC B64C17/06 (13) · IPC B64C13/00 (12) · IPC B64C27/04 (12) · IPC B64B1/58 (12) · IPC B64C3/56 (11) · IPC B64C23/00 (11) · IPC B64C33/00 (11) · IPC B64C3/18 (11) · IPC B64C25/00 (9) · IPC B64C3/52 (8)
First filing:
Citations from after 1930:

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