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Patents > IPCs : IPC B64B1/00 or IPC B64C3/00 & Number of figures: 5-30

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Inventor location:
None (260) · Michigan (4) · New York (3) · Berlin (2) · Tonnay-Charente (2) · Charente-Inférieure (2) · Seine (2) · England (2)
Applicant firm:
None (247) · Société anonyme Astra (3) · Kawneer Manufacturing Company (2) · Blackburn Aeroplane & Motor Co. (2) · Blackburn Aeroplane and Motor Co. (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · British and Colonial Aeroplane Co. (2) · Sopwith Aviation Company Limited (2) · Jacob Lohner & Co. (2)
Applicant is inventor:
Tech fields:
LTA (134) · frame (65) · airplane (55) · construction (49) · design (36) · navigation (36) · None (33) · propulsion (32) · wings (30) · balloon (24) · dirigibles (18) · airship (17) · dirigible (16) · balloons (15) · stability (15) · hybrid (14) · car (13) · propeller (11) · safety (11) · landing (11)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (213) · Patent FR-1913-472867 (4) · Patent ES-1906-38692 (3) · Patent FR-1913-467415 (3) · Patent FR-1907-373818 (3) · Patent US-1915-1165731 (2) · Patent US-1914-1108113 (2) · Patent US-1913-1087946 (2) · Patent US-1911-1028409 (2) · Patent IT-1916-07-14 (2) · Patent GB-1912-26911 (2) · Patent FR-1911-448337 (2) · Patent FR-1907-382794 (2) · Patent FR-1914-472867.19895 (2) · Patent AT-1913-79244 (2)
Related to aircraft:
Patent agent:
None (54) · Armengaud jeune (20) · None (18) · Haseltine, Lake & Co. (9) · Lavoix et Mosès (6) · Brewer & Son (6) · Boramé et Julien (5) · Dom. Casalonga (5) · Marks & Clerk (5) · G. Petiau (5) · Dupont et Elluin (4) · Munn & Co. (4) · Ed. Wolf (4) · Brandon frères (4) · E. Blétry (4) · Joseph F. O'Brien (3) · A. M. & William Clark (3)
National tech categories:
FR 6.4 (103) · None (80) · FR 6.3 (18) · USPC 244/30 (16) · USPC 244/26 (7) · DE 77h.5 (7) · DE 77 (6) · USPC 244/25 (6) · USPC 244/48 (5) · USPC 244/67 (5) · FR 5.3 (4) · USPC 244/32 (4) · USPC 244/29 (4) · USPC 244/127 (4) · USPC 244/125 (3) · USPC 244/49 (3) · USPC 104/22 (3) · USPC 244/90R (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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