Drilldown: Patents

Jump to navigation Jump to search
Patents > Supplementary to patent : Patent FR-1909-401066 or None & Patent agent: Haseltine, Lake & Co.

Use the filters below to narrow your results.

Office:
Inventors:
George Henry Challenger (12) · Harold Arthur Savage (9) · None (4) · Hiram Stevens Maxim (4) · Edward Joel Pennington (3) · René Tampier (3) · Frederick William Dufwa (3) · Johann Schütte (2)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (21) · military (9) · control (9) · None (7) · propeller (6) · navigation (6) · frame (6) · stability (5) · propulsion (5) · propellers (5) · LTA (5) · construction (4) · suspension (4) · rudder (4) · wings (4) · airfoil (3) · design (3) · lift (3) · aerodynamics (3)
Full specification filed date:
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
CPCs:
None (14) · CPC F41A19/05 (8) · CPC B64C3/00 (4) · CPC B64C1/00 (3) · CPC B64C13/00 (3) · CPC B64C17/00 (3) · CPC B64C2700/6228 (2) · CPC B64C35/00 (2) · CPC B64C2700/6295 (2) · CPC B64B1/00 (2) · CPC B64C39/00 (2) · CPC B64C2700/6235 (2) · CPC B64C3/385 (2) · CPC B64D7/02 (2) · CPC B64C2700/6218 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 59 results in range #1 to #59.

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


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