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Patents > Tech fields : balloon or propellers or takeoff

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Inventor country:
FR (621) · US (320) · DE (277) · GB (147) · None (139) · BE (84) · HU (65) · AT (61) · IT (25) · RU (24) · CH (23) · ES (19) · RO (14) · AH (13) · CA (11) · NL (8) · Prussia (7) · Poland (7)
Applicant firm:
None (1692) · A. Wunderlich & Cie, Ingénieurs-Conseils (36) · British and Colonial Aeroplane Co. (7) · Jacob Lohner & Co. (7) · Motorluftschiff Studiengesellschaft m.b.H (6) · August Riedinger Ballonfabrik Augsburg G.m.b.H. (5) · Siemens-Schuckert-Werke G.m.b.H. (5) · Daimler Motoren-Gesellschaft (5) · Siemens-Schuckert Werke GmbH (3) · Westinghouse Electric & Manufacturing Company (3) · Borrmann and Kaerting (3) · Société Anonyme des Établissements Nieuport (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1809) · Goodyear Tire and Rubber Company (6) · Westinghouse Electric & Manufacturing Company (3) · Rubber Balloon Company of America (3) · International Aeronautical Construction Company (2) · 1 (2)
IPCs:
None (1026) · IPC B64B1/00 (103) · IPC B64C39/00 (68) · IPC B64C11/00 (68) · IPC B64C23/00 (36) · IPC B64B1/58 (28) · IPC B63H1/12 (26) · IPC B64C11/04 (24) · IPC B64C35/00 (23) · IPC B64C27/04 (23) · IPC B64B1/40 (23) · IPC B64C11/20 (23) · IPC B64C11/16 (22) · IPC B64C17/00 (18) · IPC B64C1/00 (17) · IPC B64C25/00 (16) · IPC B64B1/62 (14) · IPC B64C33/02 (14) · IPC B64D35/04 (13) · IPC B64C11/36 (12)
First filing:
Cites these patents:
None (1825) · Patent FR-1909-411204 (3) · 0 (2) · Patent AT-1909-47911 (2) · Patent DE-1910-236694 (2) · Patent FR-1911-438363 (2)
Citations from after 1930:
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