Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: US & First filing: Yes & Number of figures: 12-14

Use the filters below to narrow your results.

Office:
Inventors:
William Whitney Christmas (4) · De Bert Hartley (3) · John P. Tarbox (3) · Roscoe Clair Gore (2) · Peter Cooper Hewitt (2) · John Thomas Simpson (2) · Erastus E. Winkley (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (9) · De Bert Hartley (3) · William Whitney Christmas (3) · Erastus E. Winkley (2) · Peter Cooper Hewitt (2) · John Thomas Simpson (2) · Roscoe Clair Gore (2)
Applicant is inventor:
Tech fields:
stability (19) · airplane (15) · None (14) · frame (14) · LTA (13) · rudder (12) · propeller (12) · navigation (10) · propulsion (8) · hybrid (7) · wings (7) · control (6) · wheels (6) · airship (5) · landing (5) · takeoff (5)
Full specification filed date:
Application number:
None (11)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (16) · Munn & Co. (6) · Victor J. Evans (2) · Michael J. Stark & Sons (2) · Dyer, Dyer, and Taylor (2)
National tech categories:
None (26) · FR 6.4 (5) · USPC 244/80 (5) · USPC 244/45R (4) · USPC 244/22 (2) · USPC 244/96 (2) · USPC 244/64 (2) · USPC 244/47 (2) · USPC 244/28 (2) · USPC 244/125 (2)
CPCs:
CPC B64C17/00 (12) · CPC B64B1/00 (9) · CPC B64C13/00 (6) · CPC B64C23/005 (6) · CPC B64C33/02 (5) · CPC B64C3/00 (5) · CPC B64C2700/6295 (5) · CPC B64C39/08 (4) · CPC B64C3/385 (4) · CPC B64C2700/6233 (3) · CPC B64B1/40 (3) · CPC B64C13/24 (3) · CPC B64C35/008 (2) · CPC B64C35/00 (2) · CPC B64C2700/6256 (2) · None (2) · CPC B64C11/48 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:
Number of figures:

Showing below up to 87 results in range #1 to #87.

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


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