Drilldown: Patents

Jump to navigation Jump to search
Patents > Number of claims: 19-23

Use the filters below to narrow your results.

Office:
Inventors:
Henry Kleckler (3) · Sam Leonard Walkden (2) · Alfred John Macy (2) · William E. Dennis (2) · William C. Lawson (2) · George Raymond Lawrence (2) · Harry S. Bretton (2) · Robert Kemp (2) · Glenn Hammond Curtiss (2) · Glenn Curtiss (2)
Inventor country:
Applicant person:
None (11) · William E. Dennis (2) · William C. Lawson (2) · Alfred John Macy (2) · Henry Kleckler (2) · Harry S. Bretton (2) · George Raymond Lawrence (2) · Glenn H. Curtiss (2) · Sam Leonard Walkden (2)
Applicant is inventor:
Tech fields:
airplane (22) · stability (21) · design (15) · None (12) · frame (12) · Control (11) · Whole (7) · Wings (7) · propeller (6) · Aerodynamics (6) · rudder (6) · LTA (6) · Flapping (6) · automatic stability (6) · navigation (5) · military (5) · Propellers (5) · Propulsion (5) · HTA (5) · Lift (5)
Full specification filed date:
Application number:
None (28)
Granted:
Related to aircraft:
Patent agent:
None (23) · John P. Tarbox (8) · Munn & Co. (4) · None (3)
National tech categories:
None (36) · USPC 244/80 (5) · USPC 244/233 (4) · HU V/h (3) · FR 6.4 (3) · USPC 244/25 (2) · USPC 244/28 (2) · USPC 244/47 (2) · USPC 244/66 (2) · USPC 244/22 (2)
CPCs:
None (18) · CPC B64B1/00 (6) · CPC B64C17/00 (5) · CPC B64C13/00 (4) · CPC B64C2700/6295 (4) · CPC B64C3/385 (4) · CPC B64C13/24 (3) · CPC B64C35/00 (3) · CPC B64C3/50 (2) · CPC B64C1/00 (2) · CPC Y02T50/145 (2) · CPC B64C33/00 (2) · CPC B64C33/02 (2) · CPC B64C23/005 (2) · CPC B64C39/00 (2) · CPC B64C2700/6246 (2) · CPC B64C39/026 (2)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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)