Drilldown: Patents

Jump to navigation Jump to search
Patents > First filing: No & Number of text pages: 8-50 & Number of claims: 7-50000000

Use the filters below to narrow your results.

Office:
Inventors:
Alfred John Macy (7) · Orville Wright (3) · Alfred K. R. A. Krakow (3) · Wilbur Wright (3) · Everard Richard Calthrop (3) · Sam Leonard Walkden (3) · Charles Arthur Wragg (2) · Ruter William Springer (2) · Elmer Ambrose Sperry (2) · Vigilio Baldo (2) · Thomas Sopwith (2) · Glenn Hammond Curtiss (2)
Inventor country:
Applicant person:
Alfred John Macy (7) · None (6) · Everard Richard Calthrop (3) · Orville Wright (3) · Wilbur Wright (3) · Sam Leonard Walkden (3) · Ruter William Springer (2) · Charles Arthur Wragg (2) · Elmer Ambrose Sperry (2) · Thomas Sopwith (2) · Vigilio Baldo (2)
Applicant is inventor:
Tech fields:
airplane (26) · stability (19) · frame (13) · propellers (11) · Propulsion (9) · design (8) · Control (8) · automatic stability (8) · propeller (8) · navigation (7) · LTA (7) · rudder (7) · wings (7) · aerodynamics (7) · safety (6) · whole (6) · HTA (6) · hybrid (6)
Full specification filed date:
Application number:
None (38)
Granted:
Supplementary to patent:
None (22) · Patent GB-1909-8531 (3) · Patent US-1914-1368226 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent GB-1913-2294 (2) · Patent GB-1910-6051 (2) · Patent US-1913-1203221 (2) · Patent US-1908-1075533 (2) · Patent FR-1902-324521 (2) · Patent US-1916-1208684 (2)
Related to aircraft:
First filing: (Click arrow to add another value)
Citations from after 1930:

Showing below up to 78 results in range #1 to #78.

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


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