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Patents > Tech fields : fixed wings or propeller & Number of claims: 1-2

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Office:
Inventors:
None (15) · Antoine-Padoue Filippi (3) · Lucien Chauvière (3) · Paul Petres (3) · Christian Lorenzen (3) · Edward Joel Pennington (2) · Emanuel Spreekmeester (2) · Richard Czygan (2) · Carl Friedrich Billwiller (2) · Josef Deixler (2) · August Schlegelmilch (2) · Spencer Heath (2) · Guido Antoni (2) · Gustav Kerwat (2) · Armand Dufaux (2) · Rudolf Krocker (2) · Gustav Mees (2) · Ugo Antoni (2) · Jean M. Alleas (2) · Jakob Haw (2)
Inventor country:
Applicant person:
None (51) · Paul Petres (3) · Lucien Chauvière (3) · Antoine-Padoue Filippi (3) · Armand Dufaux (2) · Guido Antoni (2) · Ugo Antoni (2) · Gustav Mees (2) · Spencer Heath (2) · August Schlegelmilch (2) · Christian Lorenzen (2) · Gustav Kerwat (2) · Jean M. Alleas (2) · Josef Deixler (2) · Emanuel Spreekmeester (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (113)
Granted:
Supplementary to patent:
None (140) · Patent DE-1913-290120 (3) · Patent FR-1908-405961 (3) · Patent DE-1907-194165 (2) · Patent DE-1913-293131 (2) · Patent DE-1893-73799 (2) · Patent DE-1899-123884 (2)
Related to aircraft:
Patent agent:
None (94) · Victor J. Evans (5) · Munn & Co. (4) · Haseltine, Lake & Co. (3) · Armengaud jeune (3) · C. Fehlert, G. Loubier, Fr. Harmsen, A. Büttner u. E. Meißner (2) · H. C. Everett Co. (2) · Jensen & Son (2) · E. Blum & Co. (2) · Dom. Casalonga (2) · J. Bonnet-Thirion (2) · Schwab (2) · None (2) · Alexander Denes (2)
National tech categories:
None (37) · FR 6.4 (23) · DE 77h.6 (21) · DE 77 (9) · AT 77d (9) · RU Group V (8) · DE 77h.5 (7) · FR 6.2 (6) · USPC 244/66 (4) · USPC 244/26 (3) · USPC 244/72 (3) · USPC 244/17.19 (3) · USPC 244/73R (3)
IPCs:
None (116) · IPC B64B1/00 (9) · IPC B64C11/16 (8) · IPC B64C23/00 (6) · IPC B64B1/58 (4) · IPC B64C11/00 (4) · IPC B64D7/02 (3) · IPC B64C39/00 (2) · IPC B64C3/14 (2) · IPC B64C27/28 (2) · IPC B64C27/00 (2) · IPC B64C11/48 (2) · IPC B64C11/34 (2) · IPC B64C11/32 (2) · IPC B64C11/06 (2) · IPC B64C11/006 (2) · IPC B64C11/30 (2)
CPCs:
None (57) · CPC B64B1/00 (15) · CPC B64C23/005 (14) · CPC B64C11/006 (9) · CPC B64C11/48 (5) · CPC B64C11/00 (5) · CPC B64C39/005 (5) · CPC B64D7/02 (4) · CPC B64C27/82 (4) · CPC B64C11/16 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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