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Patents > IPCs : IPC B60G7/02 or IPC B64B1/00 or IPC B64C23/00

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Office:
Applicant is inventor:
Tech fields:
LTA (386) · propulsion (115) · frame (107) · airplane (95) · navigation (93) · balloon (90) · Hybrid (72) · design (70) · dirigible (61) · construction (54) · stability (54) · airship (52) · None (52) · propeller (43) · propellers (41) · car (36) · safety (36) · dirigibles (32) · balloons (31) · wings (30)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (484) · Patent FR-1909-410140 (5) · Patent FR-1913-472867 (4) · Patent ES-1906-38692‎ (3) · Patent FR-1913-467415 (3)
Related to aircraft:
Patent agent:
None (222) · None (29) · Armengaud jeune (17) · Boramé et Julien (13) · Munn & Co. (11) · Chassevent (10) · Hippolyte Josse (9) · Brandon frères (9) · G. de Mestral et F. Harlé (9) · Haseltine, Lake & Co. (9) · C. Blétry (8) · E. Blétry (8) · Boult, Wade & Tennant (8) · J. Bonnet-Thirion (8) · Lavoix et Mosès (8) · Marks & Clerk (7) · Ad. Sturm (6) · De Bonge (6)
National tech categories:
FR 6.4 (302) · None (104) · FR 6.3 (60) · USPC 244/30 (37) · USPC 244/26 (17) · USPC 244/25 (15) · DE 77 (11) · DE 77h.2 (11) · USPC 244/127 (8) · USPC 244/96 (8) · USPC 244/32 (8) · USPC 244/125 (7) · USPC 244/67 (7) · USPC 244/97 (7) · USPC 244/29 (7) · DE 77h (6) · FR 6.2 (5) · USPC 24/713.8 (5) · USPC 244/99 (5)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (419) · CPC B64C23/005 (172) · CPC B64C2700/6274 (108) · CPC B64B1/40 (21) · CPC B64C2700/6273 (16) · CPC B64B1/005 (12) · CPC B64C2700/6271 (10) · CPC B64B1/58 (10) · None (6) · CPC B64F2700/6219 (5) · CPC Y10T24/3747 (5) · CPC B64C23/00 (5) · CPC B64B1/62 (4) · CPC B64B1/50 (3)
First filing:
Cites these patents:
None (642)
Citations from after 1930:
Number of diagram pages:

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