Drilldown: Patents

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Patents > Related to aircraft : `1 or None & Number of claims: 2-5

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Office:
Inventors:
Louis-Marie Le Dantec (6) · None (4) · Louis Constantin (3) · Milton D. Thompson (2) · Henri Peuvot (2) · Everard Richard Calthrop (2)
Inventor country:
Applicant person:
None (9) · Louis-Marie Le Dantec (6) · Louis Constantin (3) · Henri Peuvot (2) · Milton D. Thompson (2) · Everard Richard Calthrop (2)
Applicant is inventor:
Tech fields:
None (27) · airplane (10) · propellers (10) · frame (9) · design (8) · propulsion (7) · stability (6) · LTA (6) · Construction (6) · Subsystem (5) · wings (5) · military (5) · safety (4) · aerodynamics (4) · whole (3) · projectile (3) · lift (3) · helicopter (3) · flapping (3) · kite (3)
Full specification filed date:
Application number:
None (34)
Granted:
Publication date:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (29) · Boult, Wade & Tennant (5) · Herbert Haddan & Co. (3) · Marks & Clerk (3) · 1 (3) · Carpmael & Co. (2) · J. S. Withers & Spooner (2)
National tech categories:
None (40) · FR 6.4 (9) · FR 10.1 (3) · HU V/h (3) · USPC 244/80 (2) · USPC 244/6 (2) · AT 77d (2)
IPCs:
None (33) · IPC B64C39/00 (6) · IPC B64B1/00 (3) · IPC B64C1/00 (3) · IPC B64C27/04 (2) · IPC B64C35/00 (2) · IPC B64C5/04 (2) · IPC B64C13/00 (2) · IPC B64C11/00 (2) · IPC B64B1/40 (2) · IPC B63H1/16 (2) · IPC B63H1/12 (2) · IPC B64C31/06 (2)
CPCs:
None (15) · CPC B64C2700/6295 (5) · CPC B64C39/00 (4) · CPC B64C11/16 (3) · CPC B64C2700/6281 (3) · CPC B64C13/00 (3) · CPC B64B1/40 (3) · CPC B64C27/04 (3) · CPC F04D25/088 (2) · CPC B64C35/00 (2) · CPC B64B1/00 (2) · CPC B64C17/00 (2) · CPC B63H2001/122 (2) · CPC B64C23/005 (2) · CPC B63H1/24 (2) · CPC B63H1/16 (2) · CPC A63H27/08 (2) · CPC B64C11/006 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 85 results in range #1 to #85.

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