Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: US & Number of claims: 10-11 & Number of figures: 8-30

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
Alfred John Macy (4) · Henry L. Haskell (2)
Inventor country:
Applicant person:
None (8) · Alfred John Macy (4)
Applicant is inventor:
Tech fields:
stability (14) · airplane (12) · propeller (11) · None (10) · frame (10) · propulsion (8) · navigation (7) · wheels (5) · rudder (5) · wings (5) · LTA (4) · flapping (4) · airfoil (3) · takeoff (3) · automatic stability (3) · hybrid (3) · helicopter (3) · car (3) · control (3) · design (3)
Full specification filed date:
Application number:
None (6) · 1913781506 (2)
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (14) · USPC 244/45R (6) · USPC 244/177 (4) · USPC 244/47 (2) · USPC 244/93 (2) · USPC 244/80 (2) · USPC 244/90R (2)
CPCs:
CPC B64C39/08 (6) · CPC B64C2700/6295 (6) · CPC B64C17/00 (5) · CPC B64C23/005 (5) · CPC B64C3/00 (3) · CPC Y10S200/29 (3) · None (2) · CPC B64C11/20 (2) · CPC B64C11/04 (2) · CPC B64B1/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 50 results in range #1 to #50.

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


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