Drilldown: Patents

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Patents > Supplementary to patent: None & Related to aircraft : -1 or 1 or Yes or flapping & Citations from after 1930: None & Number of claims: None

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Inventor country:
None (2171) · FR (1439) · US (953) · DE (547) · GB (404) · IT (123) · BE (105) · AT (78) · CH (63) · HU (34) · RU (26) · CA (26) · NL (26) · ES (24) · AU (20) · MX (19) · SE (17) · NO (12) · NZ (9)
Applicant firm:
None (5918) · Vickers (12) · Motorluftschiff Studiengesellschaft m.b.H (10) · Société anonyme Astra AB (10) · Établissements de Dion-Bouton (9) · Dornier Metallbauten (9) · Société des Avions Louis Bréguet (9) · Luft-Verkehrs-Gesellschaft m.b.H. (6) · General Electric Co. (5) · Borrmann and Kaerting (4) · Jacob Lohner & Co. (3) · Siemens-Schuckert Werke GmbH (3) · Société Anonyme des Établissements Nieuport (3) · Sopwith Aviation (3) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3) · Aktiebolaget Aviatorer (3)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Assigned to:
None (6072) · 1 (4) · Varioplane Company (2)
IPCs:
None (5459) · IPC B64B1/00 (106) · IPC B64B1/58 (41) · IPC B64C39/00 (32) · IPC B64C33/02 (27) · IPC B64C1/00 (22) · IPC B64C3/00 (21) · IPC B64C33/00 (18) · IPC B64B1/40 (18) · IPC B64C11/00 (16) · IPC B64B1/62 (16) · IPC B64C17/00 (15) · IPC B64C25/00 (13) · IPC CPC B64C13/00 (12) · IPC B64C23/00 (11) · IPC B64C3/56 (10) · IPC B64C35/00 (9) · IPC B64C3/38 (9)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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