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Patents > IPCs : IPC B64B1/00 or IPC B64B1/62 or IPC B64C27/04 or IPC B64C3/38

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Office:
Applicant is inventor:
Tech fields:
LTA (430) · airplane (123) · frame (118) · propulsion (111) · navigation (108) · balloon (94) · design (78) · stability (68) · hybrid (61) · construction (58) · dirigible (57) · airship (56) · None (54) · wings (49) · helicopter (49) · propellers (43) · safety (40) · Dirigibles (36) · control (36)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (562) · Patent FR-1913-472867 (4) · Patent FR-1912-449167 (3) · Patent FR-1913-456298 (3) · Patent FR-1908-392672 (3) · Patent ES-1906-38692 (3) · Patent FR-1913-467415 (3)
Related to aircraft:
Patent agent:
None (278) · None (31) · Armengaud jeune (28) · Lavoix et Mosès (16) · Haseltine, Lake & Co. (14) · Brandon frères (12) · Marks & Clerk (12) · Munn & Co. (12) · Hippolyte Josse (11) · Boramé et Julien (10) · J. Bonnet-Thirion (9) · Chassevent (9) · G. Petiau (8) · Schwab (7) · G. de Mestral et F. Harlé (7) · E. Blétry (7) · Boult, Wade & Tennant (7) · C. Blétry (7)
National tech categories:
FR 6.4 (349) · None (153) · FR 6.3 (64) · USPC 244/30 (38) · USPC 244/26 (17) · USPC 244/25 (16) · USPC 244/97 (13) · DE 77 (12) · DE 77h.2 (12) · USPC 244/96 (8) · USPC 244/32 (8) · USPC 244/127 (8) · USPC 244/48 (8) · USPC 244/29 (7) · USPC 244/125 (7) · DE 77h.5 (7) · USPC 244/67 (7) · DE 77h (6)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (419) · CPC B64C3/385 (113) · CPC B64C2700/6281 (82) · CPC B64C27/04 (62) · CPC B64B1/62 (59) · CPC B64C3/38 (25) · CPC B64B1/40 (22) · CPC B64C27/12 (21) · CPC B64B1/005 (12) · CPC B64B1/58 (10) · None (9) · CPC B64C27/20 (8) · CPC B64C27/52 (6) · CPC Y10T24/3747 (5) · CPC B64F2700/6219 (5) · CPC Y02T50/145 (4) · CPC B64C29/0025 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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