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Patents > CPCs : CPC B64C23/005 or None & Number of claims: None

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Inventor country:
None (2102) · FR (894) · US (390) · DE (356) · GB (183) · BE (166) · IT (109) · AT (56) · HU (43) · CH (40) · RU (35) · ES (27) · CA (22) · MX (19) · AU (17) · NL (14) · NZ (13) · SE (11) · AH (10) · NO (8)
Applicant firm:
None (4339) · A. Wunderlich & Cie, Ingénieurs-Conseils (36) · Motorluftschiff Studiengesellschaft m.b.H (10) · Aktiebolaget Aviatorer (7) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Daimler Motoren-Gesellschaft (4) · Société anonyme des Constructions Aériennes Rossel-Peugeot (4) · Société Antoinette (4) · Jacob Lohner & Co. (3) · British and Colonial Aeroplane Co. (3)
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Assigned to:
None (4446) · 1 (26) · Dewey Corporation (2) · Thenen (2) · Syracuse, NY (2) · Rubber Balloon Company of America (2) · Jules Mathieu (2)
IPCs:
None (4402) · IPC B64C23/00 (21) · IPC B64B (8) · IPC B64C23/005 (6) · IPC B64F1/06 (5) · IPC B64C5/04 (5) · 1 (4) · IPC B64C11/16 (3) · IPC B64C33/02 (3) · IPC B64C 17/04 (2) · IPC B61B13/08 (2) · IPC B64C19/00 (2) · (IPC1-7) B64B (2) · IPC F42B10/30 (2)
CPCs: (Click arrow to add another value)
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Citations from after 1930:
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