Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: propeller & Grant date: 1900 - 1999 & Number of figures: 8-50000000

Use the filters below to narrow your results.

Office:
Inventors:
Philippe Delbert (4) · Alonzo Perry Bliven (4) · Reinhold Schmiechen (3) · Burrell Cannon (2) · Francis Alexander Barton (2) · Albert Hugo Friedel (2) · Hermann John Reiche (2) · Lucien Chauvière (2) · Christian Lorenzen (2) · Thomas Augustus Dring (2) · Hugo Hückel (2) · George Brougham Hubert Austin (2) · Antoine-Padoue Filippi (2) · Jean-Jacques-Élie Farcot (2) · Simon Brubaker Minnich (2)
Inventor country:
Applicant person:
None (23) · Alonzo Perry Bliven (4) · Philippe Delbert (3) · Reinhold Schmiechen (3) · Albert Hugo Friedel (2) · Hugo Hückel (2) · Hermann John Reiche (2) · Lucien Chauvière (2) · Antoine-Padoue Filippi (2) · Christian Lorenzen (2) · Simon Brubaker Minnich (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (29) · 1906348305 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (33) · Munn & Co. (5) · Michael J. Stark & Sons (4) · Victor J. Evans (4) · Watson E. Coleman (2) · R. S. & A. B. Lacey (2) · W. D. Rowlingson (2) · Marks & Clerk (2) · Haseltine, Lake & Co. (2) · Bernie Goldsborough (2) · Joshua R. H. Potts (2) · Armengaud jeune (2) · Jensen & Son (2)
National tech categories:
None (23) · FR 6.4 (7) · USPC 244/22 (5) · AT 77d (4) · USPC 244/80 (4) · USPC 244/20 (4) · USPC 244/6 (4) · RU Group V (3) · USPC 244/139 (3) · USPC 244/66 (3)
CPCs:
None (28) · CPC B64C23/005 (12) · CPC B64B1/00 (11) · CPC B64C39/005 (7) · CPC B64C33/02 (6) · CPC B64C17/00 (5) · CPC B64C29/0033 (3) · CPC B64C39/026 (3) · CPC B64C2700/6295 (2) · CPC B64C27/82 (2) · CPC B64C9/38 (2) · CPC B64C3/385 (2) · CPC B64C3/14 (2) · CPC B64C11/20 (2) · CPC B64C11/006 (2) · CPC B64C11/001 (2) · CPC B64C11/16 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 119 results in range #1 to #119.

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

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