Drilldown: Patents

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Patents > Related to aircraft : -1 or None & Number of text pages: 3-9

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Office:
Inventors:
Everard Richard Calthrop (10) · Louis-Marie Le Dantec (3) · None (2) · Richard M. Craig (2) · Leonardo Torres Quevedo (2) · Victor Camal (2) · Thomas Sloper (2)
Inventor country:
Applicant person:
None (10) · Everard Richard Calthrop (10) · Louis-Marie Le Dantec (3) · Richard M. Craig (2) · Victor Camal (2) · Thomas Sloper (2)
Applicant is inventor:
Tech fields:
None (27) · stability (19) · airplane (13) · propulsion (12) · frame (12) · navigation (8) · parachute (7) · LTA (7) · safety (7) · airfoil (6) · control (6) · construction (6) · subsystem (6) · Propellers (6) · Rudder (6) · flapping (5) · military (5) · car (5)
Full specification filed date:
Application number:
None (31)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (33) · Alfred Ernest White (5) · Marks & Clerk (4) · Haseltine, Lake & Co. (3) · Herbert Haddan & Co. (3) · Boult, Wade & Tennant (3) · J. S. Withers & Spooner (2) · Armengaud aîné (2)
National tech categories:
None (53) · FR 6.4 (7) · USPC 244/78.1 (3) · USPC 244/22 (2) · FR 6.1 (2) · FR 6.3 (2) · USPC 244/6 (2)
IPCs:
None (42) · IPC B64B1/00 (5) · IPC B64C17/00 (4) · IPC B64C39/00 (4) · IPC B64C1/00 (4) · IPC B64C3/54 (3) · IPC B64D17/00 (3) · IPC B64C35/00 (2)
CPCs:
None (11) · CPC B64C17/00 (8) · CPC B64B1/00 (6) · CPC B64C25/60 (4) · CPC B64C33/02 (3) · CPC B64C13/00 (3) · CPC B64C2700/6246 (3) · CPC B64C23/005 (3) · CPC B64C2700/6218 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 94 results in range #1 to #94.

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