Drilldown: Patents

Jump to navigation Jump to search
Patents > Patent agent : Abel & Imray or Victor J. Evans & Number of figures: 5-9

Use the filters below to narrow your results.

Office:
Inventors:
Robert Esnault-Pelterie (5) · Clarence Ernest Holt (2) · Albert Sugden (2) · George Lehberger (2) · André Gambin (2) · Axel R. Nordstrom (2) · Ralph P. Fox (2) · Robert P. Hall (2) · Jack Edmund Humphreys (2)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (5) · None (3) · Carin E. Norwall (2) · Martin Bowman (2) · Jack Edmund Humphreys (2) · Gustav F. Hellstrom Sr (2) · Gustav F. Hellstrom Jr (2) · George Lehberger (2) · Ralph P. Fox (2) · Clarence Ernest Holt (2) · Robert P. Hall (2) · Albert Sugden (2) · Axel R. Nordstrom (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
None (22) · airplane (19) · stability (15) · frame (11) · rudder (10) · propeller (10) · propulsion (9) · navigation (9) · LTA (8) · control (7) · hybrid (7) · safety (6) · wings (5) · automatic stability (5) · airship (5) · balloon (4) · design (4) · whole (4)
Full specification filed date:
Application number:
None (20)
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (36) · USPC 244/80 (8) · USPC 244/119 (3) · USPC 244/139 (3) · USPC 244/45R (3) · USPC 244/100R (3) · USPC 244/48 (2) · USPC 244/87 (2) · USPC 244/131 (2) · USPC 244/90R (2) · USPC 244/93 (2) · USPC 244/66 (2)
CPCs:
CPC B64C17/00 (17) · None (9) · CPC B64B1/00 (7) · CPC B64C23/005 (5) · CPC B64C3/385 (4) · CPC B64C27/82 (3) · CPC B64C33/02 (2) · CPC B64C3/14 (2) · CPC B64C29/0033 (2) · CPC B64C2700/6295 (2) · CPC B64F2700/6296 (2) · CPC B64C39/08 (2) · CPC B64C17/06 (2) · CPC B64C25/52 (2) · CPC B64C35/00 (2) · CPC Y02E10/28 (2) · CPC Y02E10/74 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

Showing below up to 89 results in range #1 to #89.

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


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