Drilldown: Patents

Jump to navigation Jump to search
Patents > Citations from after 1930: 3-12 & Number of claims: 4-5

Use the filters below to narrow your results.

Office:
Inventors:
Spencer Heath (2) · Joseph Emery Bissell (2) · Frank McCarroll (2)
Inventor country:
Applicant person:
Spencer Heath (2) · Joseph Emery Bissell (2) · Frank McCarroll (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (11) · propeller (9) · frame (7) · kite (5) · stability (4) · airplane (4) · military (4) · LTA (4) · fuselage (3) · projectile (3) · aerial propeller (3) · propulsion (3) · rudder (3) · aerial propellers (3) · fun (3)
Full specification filed date:
Application number:
None (18)
Granted:
Publication date:
Related to aircraft:
Patent agent:
Munn & Co. (6) · None (6) · James L. Norris (2) · Eric W. Walford (2)
National tech categories:
None (31) · USPC 244/153R (3) · USPC 244/50 (2) · FR 6.4 (2) · USPC 244/3.23 (2) · USPC 244/97 (2) · USPC 244/17.11 (2) · USPC 244/33 (2)
CPCs:
CPC B63H1/26 (3) · CPC A63H27/08 (3) · CPC B64C11/343 (3) · CPC B64C1/08 (2) · CPC B64C29/0033 (2) · CPC B64C3/00 (2) · CPC B64C25/10 (2) · CPC B64C2001/0081 (2) · CPC F03D3/00 (2) · CPC F05B2260/74 (2) · CPC B64C11/18 (2) · CPC B64C11/16 (2) · CPC B64C11/06 (2) · CPC B64C11/006 (2) · CPC B64C2700/6235 (2) · CPC Y02E10/72 (2) · CPC Y02E10/74 (2) · CPC B63H1/28 (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 64 results in range #1 to #64.

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


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