Drilldown: Patents

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Patents > Inventor location: None & First filing: Yes & Number of figures: None

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Inventor country:
US (999) · None (412) · GB (319) · FR (310) · DE (174) · IT (37) · CA (30) · BE (29) · RU (21) · AT (21) · CH (15) · ES (14) · MX (11) · AU (10) · NO (9) · HU (6) · SE (5) · NZ (5) · Great Britain (5)
Inventor location: (Click arrow to add another value)
Applicant firm:
None (2356) · Vickers (10) · Curtiss Aeroplane (8) · Société des Avions Louis Bréguet (6) · Établissements de Dion-Bouton (4) · Société anonyme Astra AB (3) · Motorluftschiff Studiengesellschaft m.b.H (3) · Tarbox Safety Aircraft Company (3) · Société Anonyme des Établissements Nieuport (2) · Société Zodiac (2) · Sopwith Aviation (2) · General Electric Company (2) · Siemens-Schuckert Werke GmbH (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (2366) ·   (5) · 1 (3) · Patent CA-1878-8860 (2)
Related to aircraft:
Patent agent:
None (2216) · A. Wunderlich & Cie, Ingénieurs-Conseils (7) · 1 (6) · Duvinage (5) · Blétry aîné (5) · Société Marillier et Robelet (5) · Dumas (4) · Chassevent (4) · Armengaud jeune (3) · Armengaud aîné (3) · Kirkpatrick (3)
Assigned to:
None (2390) · 1 (7) · Tarbox Safety Aircraft Company (3)
IPCs:
None (2156) · IPC B64B1/00 (38) · IPC B64C39/00 (15) · IPC B64B1/58 (15) · IPC B64B1/62 (12) · IPC B64C17/00 (12) · IPC B64C33/02 (9) · IPC B64C3/00 (8) · IPC B64C1/00 (8) · IPC CPC B64C13/00 (8) · IPC B64C11/00 (7) · IPC B64C23/00 (7) · IPC B64B1/40 (7) · IPC B64C3/38 (6) · IPC B64C3/56 (5) · IPC B64C13/00 (5) · IPC B64C2700/6295 (5)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:
Number of figures:

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