Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor location: None & National tech categories : FR 20.1 or USPC 244/22

Use the filters below to narrow your results.

Office:
Inventors:
Henri Peuvot (3) · Bartholomew Connolly (2) · Alfred-Jacques Bergeron (2) · Ruter William Springer (2) · Julius Uherkovich de Uherkocz (2) · Frederick William Brearey (2)
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
None (5) · Henri Peuvot (3) · Bartholomew Connolly (2) · Julius Uherkovich de Uherkócz (2) · Ruter William Springer (2) · Frederick William Brearey (2) · Alfred-Jacques Bergeron (2)
Applicant type:
Applicant is inventor:
Tech fields:
flapping (29) · frame (23) · ornithopter (22) · propulsion (21) · navigation (14) · propeller (11) · airplane (10) · rudder (9) · None (8) · airfoil (7) · parachute (7) · stability (6) · hybrid (6) · kite (6) · wings (6) · aerodrome (5) · wheels (4) · landing (4) · takeoff (4) · kites (4)
Full specification filed date:
Application number:
None (17)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (25) · None (6) · Munn & Co. (5) · C. A. Snow & Co. (4) · Armengaud jeune (2) · Weismann et Marx (2) · Brandon frères (2) · F. N. Gillent (2)
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 84 results in range #1 to #84.

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


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