Drilldown: Patents

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Patents > Tech fields : lift or propeller & Related to aircraft: 1 & Number of claims: 1-2

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Office:
Inventors:
None (12) · Paul Petres (3) · Miltiade Zacharakis-Kanaris (3) · Hellmuth Hirth (2) · Rudolf Penkala (2) · Émile Charlier (2) · Richard Czygan (2) · Eduard Penkala (2) · Julius Hermann Carl Gebauer (2) · Jean M. Alleas (2) · Oszkár Asbóth (2) · Rudolf Krocker (2) · Jakob Haw (2) · Anton Findenigg (2) · Antoine-Padoue Filippi (2) · Éléazar Mossé (2) · Giulio Silvestri (2) · Gustav Kerwat (2) · Max Richter (2)
Inventor country:
Applicant person:
None (33) · Paul Petres (3) · Miltiade Zacharakis-Kanaris (3) · Gustav Kerwat (2) · Jean M. Allèas (2) · Éléazar Mossé (2) · Émile Charlier (2) · Max Richter (2) · Rudolf Penkala (2) · Julius Hermann Carl Gebauer (2) · Giulio Silvestri (2) · Eduard Penkala (2) · Anton Findenigg (2) · Antoine-Padoue Filippi (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (76)
Granted:
Supplementary to patent:
None (101) · Patent SE-1906-25199 (3) · Patent DE-1913-290120 (3) · Patent DE-1893-73799 (2) · Patent FR-1909-410848 (2) · Patent FR-1910-418630 (2) · Patent DE-1913-293131 (2) · Patent DE-1899-123884 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (63) · Armengaud jeune (4) · None (4) · Munn & Co. (4) · J. Bonnet-Thirion (3) · Victor J. Evans (3) · Dom. Casalonga (3) · E. Blétry (3) · E. Blum & Co. (3) · Jensen & Son (2) · Alexander Denes (2)
National tech categories:
FR 6.4 (30) · None (22) · AT 77d (14) · DE 77h.6 (7) · FR 6.3 (5) · RU Group V (5) · DE 77h.5 (4) · DE 77 (3) · CH 129b (3) · HU V/h (3) · USPC 244/66 (3) · DK 77 (3)
IPCs:
None (82) · IPC B64C11/00 (6) · IPC B64C23/00 (6) · IPC B64C39/00 (5) · IPC B64B1/00 (5) · IPC B64D7/02 (3) · IPC B64C3/48 (3) · IPC B64C27/00 (2) · IPC B64C3/52 (2) · IPC B64C29/00 (2) · IPC B64B1/58 (2) · IPC B64C3/14 (2) · IPC B64C3/38 (2) · IPC B64C1/00 (2) · IPC B64C11/16 (2)
CPCs:
None (52) · CPC B64B1/00 (11) · CPC B64C23/005 (10) · CPC B64C11/006 (5) · CPC B64D7/02 (4) · CPC B64C39/00 (4) · CPC B64C11/48 (4) · CPC B64C11/001 (4) · CPC B64C2700/6295 (3) · CPC B64C3/48 (3) · CPC B64C2700/6274 (3) · CPC B64C27/82 (3) · CPC B64C3/385 (3) · CPC B64C3/14 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 154 results in range #1 to #154.

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