Drilldown: Patents

Jump to navigation Jump to search
Patents > Related to aircraft : 0.5 or Yes & Assigned to: None & National tech categories : GB 4 propel & steer or USPC 244/153R or USPC 244/3.23 or USPC 244/45R or USPC 244/80

Use the filters below to narrow your results.

Office:
Inventors:
None (19) · Charles John Evans (2) · John P. Tarbox (2) · Ernest Wilson (2) · Erhard Brunsmann (2) · James Grieve Lorrain (2)
Inventor country:
Applicant person:
None (51) · John P. Tarbox (2) · Augustus F. W. Macmanus (2) · HYDE BENJAMIN TALBOT BABBITT (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (56) · projectile (32) · military (31) · stability (21) · frame (12) · subsystem (10) · propulsion (10) · navigation (10) · propeller (9) · kite (9) · airplane (9) · automatic stability (8) · LTA (7) · electricity (6) · airfoil (5) · marine (4) · ballistics (4) · control (4) · takeoff (4) · whole (4)
Full specification filed date:
Application number:
None (85)
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
Assigned to: (Click arrow to add another value)
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 148 results in range #1 to #148.

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

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