Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country : NL or RO or US & Patent agent: None & National tech categories : DE 77h.5 or NL 62.5 or USPC 244/153R or USPC 244/90R & Cites these patents : USPC 244/26 or None

Use the filters below to narrow your results.

Office:
Inventors:
Alexander Graham Bell (2) · Claison S. Wardwell (2) · Glenn Hammond Curtiss (2) · Charles Rudolph Wittemann (2) · Edson F. Gallaudet (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (7) · Charles Rudolph Wittemann (2) · Claison S. Wardwell (2) · Edson F. Gallaudet (2) · Alexander Graham Bell (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
None (33) · frame (19) · kite (19) · airplane (14) · stability (8) · airfoil (6) · wheels (4) · design (4) · rudder (4) · navigation (3) · marine (2) · photography (2) · piloting (2) · propeller (2) · wings (2) · fun (2) · Parachutes (2) · control (2) · construction (2) · Tragfläche (2)
Full specification filed date:
Application number:
None (31)
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 75 results in range #1 to #75.

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


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