Drilldown: Patents

Jump to navigation Jump to search
Patents > Patent agent : G. de Mestral et F. Harle or Weismann et Marx & CPCs : CPC B64C2700/6274 or CPC B64C35/00 or CPC B64C39/00 or CPC B64C39/005

Use the filters below to narrow your results.

Year granted:
Office:
Inventor country:
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
airplane (13) · design (9) · frame (7) · wings (6) · construction (6) · safety (5) · propulsion (5) · propellers (5) · aerodynamics (4) · ascension (4) · whole (4) · chassis (4) · sustentation (4) · lift (4) · subsystem (3) · parachutes (3) · None (3) · hybrid (3) · descent (3) · helicopter (3)
Filing date:
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
National tech categories:
CPCs: (Click arrow to add another value)
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 21 results in range #1 to #21.

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


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