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Patents > IPCs : IPC B64B1/00 or IPC B64C33/02 or IPC B64C39/08

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Office:
Applicant is inventor:
Tech fields:
LTA (389) · Propulsion (115) · frame (110) · navigation (100) · balloon (89) · flapping (62) · design (61) · dirigible (58) · airplane (55) · airship (52) · stability (50) · hybrid (49) · wings (46) · construction (45) · propeller (36) · car (35) · safety (34) · dirigibles (32) · None (32)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (485) · Patent FR-1913-472867 (4) · Patent FR-1912-446040 (4) · Patent BE-1910-12-28-Muehter (3) · Patent ES-1906-38692 (3) · Patent FR-1913-467415 (3) · Patent GB-1913-11207 (2) · Patent CH-1909-48028 (2) · Patent FR-1914-472867.19895 (2) · Patent IT-1913- (2) · Patent FR-1902-317598 (2) · Patent BE-1912-07-11 Maiche et Legras (2) · Patent DE-1910-09-03 Richard Blum (2) · Patent FR-1907-382794 (2) · Patent FR-1909-420004 (2) · Patent US-1913-1087946 (2)
Related to aircraft:
Patent agent:
None (253) · None (30) · Armengaud jeune (19) · Munn & Co. (11) · Chassevent (11) · Boramé et Julien (11) · Haseltine, Lake & Co. (11) · E. Blétry (10) · Brandon frères (10) · Hippolyte Josse (9) · Marks & Clerk (8) · C. Blétry (8) · Lavoix et Mosès (7) · C. Baumann (6) · Boult, Wade & Tennant (6) · Ad. Sturm (6)
National tech categories:
FR 6.4 (282) · None (88) · FR 6.3 (64) · USPC 244/30 (37) · DE 77h.10 (20) · DE 77 (19) · USPC 244/26 (17) · USPC 244/25 (15) · DE 77h.2 (11) · USPC 244/22 (9) · USPC 244/96 (8) · USPC 244/32 (8) · USPC 244/127 (8) · USPC 244/29 (7) · USPC 244/97 (7) · USPC 244/67 (7) · USPC 244/125 (7) · USPC 244/72 (6) · FR 6.2 (6) · DE 77h (6)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (419) · CPC B64C33/02 (158) · CPC B64B1/40 (21) · CPC B64C39/08 (13) · CPC B64B1/005 (12) · None (12) · CPC B64B1/58 (10) · CPC B64F2700/6219 (5) · CPC Y10T24/3747 (5) · CPC B64C2700/6295 (5) · CPC B64B1/62 (4) · CPC B64C33/00 (3) · CPC B64B1/50 (3) · CPC B64C33/025 (3) · CPC B64C39/00 (3) · CPC B64B1/60 (2) · CPC B64C23/005 (2) · CPC B64C2700/6273 (2) · CPC B61B5/02 (2) · CPC B64B1/06 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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