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Patents > Office : ?? or DE or NZ or SE & Tech fields : Design or propeller or propellers

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Office: (Click arrow to add another value)
Inventors:
None (26) · Jakob Haw (7) · Christian Lorenzen (7) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (5) · Hellmuth Hirth (5) · Ernst Heinkel (5) · Henri Fabre (3) · Joseph Hofmann (3) · Paul Frederik Degn (3) · Richard Czygan (3) · Raphael Ernst May (2) · Reinhard Mannesmann (2) · August Riedinger (2) · Deutsche Flugzeug Werke (2) · Lucien Chauvière (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · Gustav Mees (2) · Oszkár Asbóth (2)
Inventor country:
Applicant person:
None (91) · Jakob Haw (5) · Ernst Heinkel‎ (5) · Richard Czygan (3) · Henri Fabre (3) · Hellmuth Hirth (3) · Paul Frederik Degn (3) · Lucien Chauvière (2) · Joseph Hofmann (2) · August Riedinger (2) · Christian Lorenzen (2) · Raphael Ernst May (2) · Gustav Mees (2) · Hans Reissner (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (153)
Granted:
Supplementary to patent:
None (145) · Patent FR-1908-405961 (2) · Patent FR-1912-455471 (2) · Patent DE-1917-305040 (2) · Patent DE-1893-73799 (2)
Related to aircraft:
Assigned to:
IPCs:
None (85) · IPC B64C3/00 (9) · IPC B64C39/00 (9) · IPC B64C11/16 (7) · IPC B64C11/00 (6) · IPC B64C1/00 (5) · IPC B64B1/00 (5) · IPC B64C11/20 (5) · IPC B64B1/58 (4) · IPC B64C35/00 (4) · IPC B64C11/34 (4) · IPC B64C17/00 (3) · IPC B64C1/26 (3) · IPC B64C9/02 (3) · IPC B64B1/22 (3) · IPC B64C3/14 (3) · IPC B64C3/18 (3)
CPCs:
None (64) · CPC B64B1/00 (12) · CPC B64C3/00 (8) · CPC B64C11/006 (8) · CPC B64C11/00 (6) · CPC B64C11/20 (5) · CPC B64C39/00 (5) · CPC B64C35/00 (5) · CPC B64C2700/6235 (5) · CPC B64C17/00 (4) · CPC B64B1/58 (4) · CPC B64C11/22 (3) · CPC B64C23/005 (3) · CPC B64C11/04 (3) · CPC B64C3/14 (3) · CPC B64C1/26 (3) · CPC B64C3/18 (3) · CPC B64C9/02 (3) · CPC B64C11/24 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 208 results in range #1 to #208.

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