Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: US & Tech fields : Airplane or propeller & Number of claims: 2-4

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
Pierre-Jean-René Postel-Vinay (4) · Gustave Delage (3) · None (2) · John J. Rectenwald (2) · Paul Petres (2) · Joseph Allison Steinmetz (2) · Jean-Jules Cambou (2)
Inventor country:
Applicant person:
None (27) · Pierre-Jean-René Postel-Vinay (4) · Charles Marie Joseph Baillod (2) · Gustave Delage (2) · John J. Rectenwald (2) · Joseph Allison Steinmetz (2) · Paul Petres (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (52)
Granted:
Related to aircraft:
Patent agent:
None (78) · Victor J. Evans (8) · Munn & Co. (6) · C. A. Snow & Co. (4) · Knight Bros. (2) · C. A. Knowles (2) · Albert E. Parker (2) · Arthur C. Fraser & Usina (2) · Dyer, Dyer, and Taylor (2) · 1 (2) · A. B. Willson & Co. (2) · Watson E. Coleman (2)
National tech categories:
None (43) · USPC 244/6 (11) · USPC 244/90R (8) · USPC 244/35R (7) · USPC 244/60 (7) · USPC 244/48 (6) · USPC 244/87 (6) · USPC 244/233 (6) · USPC 244/30 (5) · USPC 244/22 (5) · USPC 244/20 (5) · USPC 244/93 (4)
CPCs:
CPC B64C23/005 (18) · CPC B64B1/00 (15) · CPC B64C39/005 (12) · CPC B64C13/00 (11) · CPC B64C3/14 (8) · CPC B64C11/006 (6) · CPC B64C33/02 (6) · CPC B64C3/385 (6) · CPC B64C2700/6295 (6) · CPC B64C11/48 (6) · None (6) · CPC B64C17/00 (5) · CPC B64C11/36 (4) · CPC B64C2201/00 (4) · CPC B64C9/00 (4) · CPC B64C11/065 (4)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 232 results in range #1 to #232.

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

P


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