Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: Other & Inventor country: US & Number of figures: 14-15

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
James Peter Olsen Jr. (3) · Ruter William Springer (2) · Paul Hochstrasser (2) · Jacob Schlesinger (2) · Pieter Barteld Van Leggelo (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (5) · James Peter Olsen Jr. (3) · Augustus F. W. Macmanus (2) · Jacob Schlesinger (2) · Ruter William Springer (2) · Pieter Barteld Van Leggelo (2) · Paul Hochstrasser (2)
Applicant is inventor:
Tech fields:
None (17) · stability (8) · LTA (8) · frame (8) · airplane (7) · navigation (6) · propeller (5) · ornithopter (5) · hybrid (5) · flapping (4) · takeoff (4) · rudder (4) · helicopter (4) · wheels (3) · hydroaeroplane (3) · HTA (3) · wings (3) · car (3)
Full specification filed date:
Application number:
None (10)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (6) · Munn & Co. (3) · None (3) · C. L. Parker (2) · Victor J. Evans (2)
National tech categories:
None (13) · FR 6.4 (5) · USPC 244/80 (3) · USPC 244/22 (3) · USPC 244/45R (3) · USPC 244/17.15 (2) · USPC 244/151R (2) · USPC 244/139 (2) · USPC 244/64 (2) · USPC 244/233 (2)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

Showing below up to 57 results in range #1 to #57.

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


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