Drilldown: Patents

Jump to navigation Jump to search
Patents > Application number: None & Patent agent: None & Number of text pages: 5-20

Use the filters below to narrow your results.

Office:
Inventors:
Louis Brennan (3) · Albert Livingstone Blackman (3) · Thomas Mortimer Crepar (2) · Walter Hermann von Mach (2) · Vigilio Baldo (2) · Robert Kemp (2)
Inventor country:
Applicant person:
None (37) · Albert Livingstone Blackman (3) · Louis Brennan (3) · Vigilio Baldo (2) · Thomas Mortimer Crepar (2)
Applicant is inventor:
Tech fields:
airplane (29) · LTA (26) · propulsion (26) · navigation (18) · propeller (16) · frame (15) · stability (15) · balloon (12) · design (11) · safety (9) · rudder (9) · marine (9) · wings (7) · Propellers (7) · control (6) · aerodynamics (6) · military (6)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (63) · Patent US-1880-224510 (2) · Patent GB-1909-26034 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (36) · HU V/h (6) · AT 77d (5) · USPC 244/30 (4) · DE 77 (4) · CA 244/35 (3) · CA 244/24 (2) · CA 244/12 (2) · GB 4 propel & steer (2) · CA 244/29 (2) · FR 6.4 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 108 results in range #1 to #108.

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


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