Drilldown: Patents

Jump to navigation Jump to search
Patents > Citations from after 1930: 3-6 & Number of claims: 3-5

Use the filters below to narrow your results.

Office:
Inventors:
Spencer Heath (2) · Joseph Emery Bissell (2)
Inventor country:
Applicant person:
Joseph Emery Bissell (2) · Spencer Heath (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (16) · frame (7) · stability (7) · Propeller (7) · airplane (6) · propulsion (4) · LTA (4) · kite (4) · propellers (3) · parachute (3) · military (3) · Aerial propeller (3) · landing (3)
Full specification filed date:
Application number:
None (19)
Granted:
Publication date:
Related to aircraft:
Patent agent:
Munn & Co. (6) · None (6) · None (3) · Victor J. Evans (2) · James L. Norris (2) · Eric W. Walford (2) · John P. Tarbox (2) · Christy and Christy (2)
National tech categories:
None (28) · USPC 244/97 (2) · USPC 244/177 (2) · USPC 244/224 (2) · USPC 244/153R (2) · USPC 244/3.23 (2) · USPC 244/17.11 (2)
CPCs:
CPC Y02E10/74 (3) · CPC B64C3/00 (2) · CPC B64C11/006 (2) · CPC F03D3/00 (2) · CPC B64C11/16 (2) · CPC B64C23/005 (2) · CPC B64C11/343 (2) · CPC B64C2700/6235 (2) · CPC B64C2700/6295 (2) · CPC B64C39/005 (2) · CPC B63H1/26 (2) · CPC B64C2001/0081 (2) · CPC Y10T74/20012 (2) · CPC B64C3/56 (2) · CPC B64C25/10 (2) · CPC A63H27/08 (2) · CPC B64C11/04 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 66 results in range #1 to #66.

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


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