Drilldown: Patents

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Patents > Patent agent: None & First filing: Yes & Number of diagram pages: None

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Inventor country:
US (1245) · None (495) · GB (374) · FR (297) · DE (183) · IT (43) · CA (37) · BE (25) · CH (22) · AT (18) · RU (17) · MX (17) · ES (14) · HU (11) · AU (11) · NL (7) · NO (7) · SE (6) · Great Britain (6) · NZ (6)
Applicant firm:
None (2746) · Curtiss Aeroplane (26) · Vickers (13) · Société des Avions Louis Bréguet (7) · Société anonyme Astra AB (4) · Tarbox Safety Aircraft Company (3) · Sopwith Aviation (3) · Établissements de Dion-Bouton (3) · Boughton Flying Machine (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (2781) ·   (8)
Patent agent: (Click arrow to add another value)
Assigned to:
None (2802) · 1 (9) · Tarbox Safety Aircraft Company (3) · Varioplane Company (2)
IPCs:
None (2598) · IPC B64B1/00 (38) · IPC B64C17/00 (12) · IPC B64B1/58 (11) · IPC B64B1/62 (11) · IPC B64C11/00 (10) · IPC B64C33/02 (10) · IPC B64C39/00 (9) · IPC CPC B64C13/00 (8) · IPC B64C1/00 (7) · IPC B64B1/40 (7) · IPC B64C3/00 (6) · IPC B64C3/56 (5) · IPC B64C23/005 (5)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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