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Patents > Supplementary to patent : Patent GB-1911-29012 or None & CPCs : CPC B63H1/12 or CPC B64C11/006 or CPC B64C35/00 or None & Number of claims: None

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Inventor country:
None (2170) · FR (721) · US (312) · DE (288) · GB (151) · IT (90) · BE (79) · AT (40) · HU (29) · CH (28) · RU (27) · ES (22) · MX (19) · AU (13) · NL (12) · CA (11) · SE (10) · NZ (10) · NO (8) · BR (7)
Applicant firm:
None (3934) · Curtiss Aeroplane (10) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Motorluftschiff Studiengesellschaft m.b.H (5) · Aktiebolaget Aviatorer (3) · Jacob Lohner & Co. (3) · August Riedinger Ballonfabrik Augsburg G.m.b.H. (3) · British and Colonial Aeroplane Co. (3) · A. Wunderlich & Cie, Ingénieurs-Conseils (2) · Kurt Fliegel Propellerbau G.m.b.H. (2) · S. Saul Gummiwarenfabrik (2) · Dornier Metallbauten (2) · Dewey Corporation (2) · Daimler Motoren-Gesellschaft (2) · Société Zodiac (2) · Société Industrielle Suisse (2) · Borrmann and Kaerting (2)
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Supplementary to patent: (Click arrow to add another value)
Assigned to:
None (4011) · Dewey Corporation (2) · Thenen (2) · Syracuse, NY (2) · Jules Mathieu (2)
IPCs:
None (3944) · IPC B64C11/00 (15) · IPC B64C35/00 (9) · IPC B64B (7) · IPC B64C5/04 (5) · IPC B63H1/12 (4) · IPC B64F1/06 (3) · IPC B64C11/16 (3) · 1 (3) · IPC B64C33/02 (2) · IPC B64C19/00 (2) · (IPC1-7) B64B (2) · IPC B61B13/08 (2) · IPC B64C 17/04 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of claims:
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