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Patents > IPCs : IPC B64B1/58 or IPC B64B1/62 or IPC B64C25/00

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Tech fields:
LTA (213) · frame (73) · airplane (70) · landing (65) · wheels (46) · chassis (44) · balloon (37) · construction (37) · design (34) · navigation (34) · gas (27) · stability (23) · propulsion (23) · Suspension (22) · airship (22) · balloons (21) · envelope (20) · dirigible (20) · ballonet (19) · subsystem (18)
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Supplementary to patent:
None (253) · Patent ES-1906-38692 (4) · Patent FR-1907-382794 (3) · Patent FR-1913-456298 (3) · Patent DE-1908-220975 (3) · Patent FR-1909-420322 (3) · Patent IT-1915-150227 (3) · Patent DE-1909-226609 (2) · Patent DE-1908-239989 (2) · Patent DE-1908-221549 (2) · Patent GB-1908-22308 (2) · Patent DE-1912-08-22‎ (2) · Patent GB-1927-653688 (2) · Patent FR-1911-419438 (2) · Patent DE-1909-227246 (2) · Patent AT-1911-58081 (2) · Patent FR-1907-392977 (2) · Patent IT-1917-03-16 Federico Caproni (2) · Patent BE-1907-11-22 Albert Jouveneau (2) · Patent AT-1909-42853 (2)
Related to aircraft:
Patent agent:
None (130) · Marks & Clerk (18) · Armengaud jeune (18) · Lavoix et Mosès (12) · J. Bonnet-Thirion (8) · None (7) · Charles Dony (7) · Hippolyte Josse (6) · Schwab (6) · E. Blétry (5) · Boramé et Julien (5) · Ed. Wolf (4) · J. Germain (4) · Herbert Haddan & Co. (4) · L. Chassevent (4) · Weismann et Marx (4)
National tech categories:
FR 6.4 (213) · None (81) · USPC 244/97 (9) · DE 77 (7) · DE 77h.4 (7) · DE 77h.9 (7) · FR 6.3 (6) · USPC 244/100R (6) · DE 77h (6) · DE 77h.15 (4) · DE 77h.3 (4) · USPC 244/126 (3) · USPC 244/102R (3) · USPC 244/104R (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/58 (187) · CPC B64C25/06 (73) · CPC B64F2700/6226 (72) · CPC B64B1/62 (59) · CPC B64C25/62 (45) · CPC B64C25/64 (29) · CPC B64C25/52 (27) · CPC B64C25/54 (21) · CPC B64C25/60 (9) · None (6) · CPC B64C25/00 (6) · CPC B64C25/14 (5) · CPC B64C25/50 (5) · CPC B64C25/34 (4) · CPC B64B1/00 (4) · CPC B64C25/02 (4) · CPC B64C25/62 B64F2700/6226 (3)
First filing:
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