Drilldown: Patents

Jump to navigation Jump to search
Patents > CPCs : CPC A63H27/00 or CPC B64C23/005 & Number of diagram pages: 3-20

Use the filters below to narrow your results.

Office:
Inventors:
Samuel S. Yarrington (2) · Bruno von Bültzingslöwen (2) · John William Oman (2) · Ulysses G. White (2) · Alfred E. Wunderlich (2) · Jane-Françoise-Mathilde Giraud (2) · Theodor Gibon (2)
Inventor country:
Inventor location:
None (81) · Chicago (3) · New York county (2) · the Bronx (2) · Seine-et-Oise (2) · Indiana (2) · New York (2) · Minnesota (2)
Applicant person:
None (5) · Ulysses G. White (2) · Bruno von Bültzingslöwen (2) · Theodor Gibon (2) · Alfred E. Wunderlich (2) · John William Oman (2) · Samuel S. Yarrington (2) · Jane-Françoise-Mathilde Giraud (2)
Applicant is inventor:
Tech fields:
Airplane (36) · None (28) · Frame (26) · Propulsion (23) · navigation (22) · Helicopter (22) · propeller (20) · Hybrid (20) · stability (15) · Design (12) · Takeoff (11) · Ascension (9) · Propellers (9) · HTA (8) · Whole (7) · wheels (6) · rudder (6) · airfoil (6) · wings (5)
Full specification filed date:
Application number:
None (8)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (14) · Victor J. Evans (8) · Munn & Co. (6) · Joshua R. H. Potts (3) · M. Zerolo (2) · None (2) · Howson and Howson (2) · Chandler & Chandler (2) · Cruikshank & Fairweather, Limited (2) · Boult, Wade & Tennant (2)
National tech categories:
None (25) · USPC 244/6 (24) · FR 6.4 (14) · USPC 244/12.1 (11) · USPC 244/66 (11) · USPC 244/80 (6) · USPC 244/35R (4) · USPC 244/100R (4) · USPC 244/60 (3) · USPC 244/139 (3) · USPC 244/51 (3) · USPC 244/48 (2) · USPC 244/104R (2) · USPC 244/87 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 111 results in range #1 to #111.

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

P


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