Drilldown: Patents

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Patents > Applicant is inventor: No & Assigned to : Varioplane Company or None & First filing: Yes

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Applicant firm:
None (419) · Curtiss Aeroplane (38) · Blackburn Aeroplane and Motor Co. (18) · Vickers (15) · Société des Avions Louis Bréguet (8) · General Electric Co. (8) · Société anonyme Astra AB (6) · Société Anonyme des Établissements Nieuport (5) · Établissements de Dion-Bouton (5) · Motorluftschiff Studiengesellschaft m.b.H (5) · Siemens-Schuckert Werke GmbH (4) · Siemens-Schuckert-Werke G.m.b.H. (4) · Ateliers d'aviation Louis Bréguet (4) · Blackburn Aeroplane & Motor Co. (4)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (466) · airplane (59) · construction (35) · design (34) · frame (29) · LTA (27) · Control (26) · stability (22) · wings (17) · navigation (14) · propeller (12) · propulsion (12) · lift (10) · subsystem (10) · fuselage (10) · Aerodynamics (10) · propellers (9) · airfoil (9) · balloon (9)
Full specification filed date:
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Related to aircraft:
Patent agent:
None (494) · Brewer & Son (19) · Marks & Clerk (9) · None (7) · Armengaud jeune (7) · John P. Tarbox (7) · Haseltine, Lake & Co. (6) · J. Bonnet-Thirion (6) · Boramé et Julien (5) · Dupont et Elluin (5) · Victor J. Evans (5) · Edward Evans & Co. (4) · Louis Tailfer (4) · M. Zerolo (4) · E. Blétry (3) · Brandon freres (3) · Hippolyte Josse (3) · W. P. Thompson & Co. (3) · L. Chassevent (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (474) · FR 6.4 (65) · USPC 244/90R (7) · USPC 244/233 (6) · USPC 244/80 (5) · HU V/h (5) · USPC 244/35R (5) · DE 77h.5 (5) · FR 5.3 (4) · DE 77h.7 (3) · USPC 244/127 (3) · USPC 244/119 (3) · USPC 244/110H (3) · USPC 244/104R (3) · USPC 244/100R (3) · FR 5 (3) · USPC 244/87 (3) · USPC 244/139 (3) · USPC 244/48 (3)
IPCs:
None (497) · IPC B64C3/00 (23) · IPC B64B1/00 (15) · IPC B64C13/00 (13) · IPC B64C1/00 (12) · IPC B64C35/00 (11) · IPC B64C39/00 (10) · IPC B64C17/00 (8) · IPC B64C3/54 (6) · IPC B64C25/00 (5) · IPC B64C3/50 (4) · IPC B64C3/38 (4) · IPC CPC B64C13/00 (4) · IPC B64C3/56 (3) · IPC B64C3/18 (3) · IPC B64C11/20 (3) · IPC B64C11/14 (3) · IPC B64C11/00 (3) · IPC B64C11/34 (3) · IPC B64B1/58 (3)
First filing: (Click arrow to add another value)
Citations from after 1930:
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