Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : US or None & Publication date: 1900 - 1999 & Citations from after 1930: None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
Charles Denniston Burney (4) · Peter MAHONY (2) · Milton D. Thompson (2)
Inventor country:
Applicant person:
None (24) · Charles Denniston Burney (4) · Milton D. Thompson (2)
Applicant is inventor:
Tech fields:
airplane (40) · frame (20) · LTA (16) · stability (13) · navigation (11) · kite (9) · rudder (9) · propulsion (8) · Propellers (7) · safety (7) · Helicopter (7) · design (5) · propeller (5) · landing (4) · hydroaeroplane (4) · construction (3) · airfoil (3) · wings (3)
Full specification filed date:
Application number:
None (22) · propeller (6) · propulsion (5) · rudder (4) · hybrid (4) · car (3) · navigation (3) · frame (3) · wheels (3) · airfoil (2) · stability (2) · flapping (2) · parachute (2)
Granted:
Supplementary to patent:
None (36) · 1 (9) · car (2) · landing (2) · navigation (2)
National tech categories:
None (39) · USPC 244/93 (2) · USPC 244/105 (2) · USPC 244/60 (2) · USPC 244/90R (2) · 1 (2)
CPCs:
None (25) · 1 (25) · 441/85 (3) · CPC B63H1/24 (2) · CPC B64C2700/6295 (2) · CPC F04D25/088 (2) · CPC B64C17/00 (2) · CPC B64C11/00 (2) · CPC B64B1/00 (2) · CPC B64C35/00 (2) · CPC A63H27/08 (2)
First filing:
Citations from after 1930:

Showing below up to 114 results in range #1 to #114.

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

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