Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: US & CPCs : CPC B64C3/18 or CPC B64C33/02

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
Frederick William Brearey (2) · Harris G Hooper (2) · Robert Kemp (2) · Ruter William Springer (2) · Henry Shepley Booth (2) · Charles I. Matson (2) · Thomas Augustus Dring (2) · Julius Uherkovich de Uherkócz (2) · Bartholomew Connolly (2)
Inventor country:
Applicant person:
None (3) · Thomas Augustus Dring (2) · Julius Uherkovich de Uherkócz (2) · Henry Shepley Booth (2) · Harris G Hooper (2) · Roscoe Clair Gore (2) · Ruter William Springer (2) · Charles I. Matson (2) · Frederick William Brearey (2) · Bartholomew Connolly (2)
Applicant is inventor:
Tech fields:
flapping (52) · frame (34) · None (33) · ornithopter (30) · propulsion (30) · propeller (20) · navigation (17) · airplane (16) · rudder (13) · airfoil (12) · stability (10) · wings (10) · takeoff (9) · landing (9) · hybrid (9) · LTA (8) · parachute (8) · wheels (7) · marine (7)
Full specification filed date:
Application number:
None (14)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (44) · Munn & Co. (6) · C. A. Snow & Co. (6) · Victor J. Evans (5) · None (4) · Geo. H. Strong (2) · Frederick Benjamin (2) · Foster, Freeman, Watson & Coit (2) · Herbert W. T. Jenner (2) · F. N. Gillent (2) · Woodward & Chandler (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 130 results in range #1 to #130.

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

P


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