Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : ?? or DE & Tech fields : navigation or propeller & Number of diagram pages: 1

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
None (15) · Christian Lorenzen (7) · Jakob Haw (4) · Richard Czygan (3) · Hellmuth Hirth (2) · Paul Frederik Degn (2) · Louis Blériot (2) · Ernst Georg August Baumgarten (2)
Inventor country:
Applicant person:
None (67) · Richard Czygan (3) · Paul Frederik Degn (2) · Jakob Haw (2) · Ernst Georg August Baumgarten (2) · Christian Lorenzen (2) · Hans Reissner (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Related to aircraft:
Assigned to:
IPCs:
None (53) · IPC B64B1/58 (5) · IPC B64B1/00 (4) · IPC B64C11/34 (4) · IPC B64C3/38 (3) · IPC B64C11/16 (3) · IPC B64C39/00 (3) · IPC B64C33/02 (2) · IPC B64C11/06 (2) · IPC B64B1/30 (2) · IPC B64B1/40 (2) · IPC B64C23/00 (2) · IPC B64C11/00 (2) · IPC B64B1/64 (2)
CPCs:
None (38) · CPC B64B1/00 (8) · CPC B64C11/006 (5) · CPC B64B1/58 (4) · CPC B64C13/00 (4) · CPC B64C3/385 (3) · CPC B64C11/04 (3) · CPC B64C23/005 (3) · CPC B64C33/02 (2) · CPC B64D7/02 (2) · CPC B64B1/64 (2) · CPC B64C9/00 (2) · CPC B64C2700/6249 (2) · CPC B21D53/78 (2) · CPC B64C11/34 (2) · CPC B64B1/40 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 118 results in range #1 to #118.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)