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Patents > IPCs : IPC B64C11/00 or IPC B65D81/02 & Citations from after 1930: None

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Office:
Inventors:
None (8) · Vincent Wisniewski (4) · Hermann Ruthenberg (4) · Édouard-Jean Bigourdan (4) · Antoine-Padoue Filippi (3) · Jan Jaakson (3) · Eugène Sunguroff (3) · Alfred E. Wunderlich (3) · Jules Collomb (3) · Raffaele Ronco fu Riccardo (3)
Inventor country:
Applicant person:
None (16) · Hermann Ruthenberg (4) · Vincent Wisniewski (4) · Édouard-Jean Bigourdan (4) · Jan Jaakson (3) · Alfred E. Wunderlich (3) · Eugène Sunguroff (3) · Raffaele Ronco fu Riccardo (3) · Jules Collomb (3)
Applicant is inventor:
Tech fields:
Propulsion (76) · Propellers (63) · design (31) · Airplane (25) · marine (17) · propeller (16) · Aerodynamics (14) · Wings (13) · LTA (13) · Subsystem (12) · None (12) · airship (11) · sustentation (11) · navigation (11) · aerial propeller (10) · lift (10) · construction (8) · HTA (7) · helicopter (7) · frame (7)
Full specification filed date:
Application number:
None (23)
Granted:
Supplementary to patent:
None (123) · Patent FR-1910-417989 (3) · Patent GB-1911-12232 (2) · Patent DE-1911-10-19 Vincent Wisniewski and-or Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung (2) · Patent DE-1912-267069 (2) · Patent FR-1909-410848 (2) · Patent AT-1909-48421 (2)
Related to aircraft:
Patent agent:
None (61) · Armengaud jeune (12) · None (7) · Dom. Casalonga (6) · J. Bonnet-Thirion (5) · E. Blétry (4) · Y. Rabilloud et fils (3) · Marks & Clerk (3) · Chassevent (3) · G. de Mestral et F. Harlé (3) · de Bongé (3) · Lloyd Wise & Co. (3)
National tech categories:
FR 6.4 (80) · None (43) · FR 6.2 (11) · FR 6.3 (8) · USPC 416/139 (5) · DE 77h.5 (3) · USPC 244/65 (3) · DE 77h.6 (3) · FR 5.8 (3) · DE 77 (2) · FR 2 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C11/006 (90) · CPC B64C11/00 (46) · CPC B64C11/001 (14) · CPC B64C11/005 (11) · CPC B64D2700/62692 (8) · CPC B64C11/346 (5) · CPC B64C11/007 (4) · CPC B64C11/008 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 181 results in range #1 to #181.

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