Drilldown: Patents

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Patents > IPCs: None & Number of claims: 7-8 & Number of figures: 3-6

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Office:
Inventors:
None (9) · Henry Kleckler (3) · Thomas Sopwith (2) · Edwin Richard Mumford (2) · Eugène-Pierre-Félix-Auguste Coursin (2) · Nazaire Lacrotte (2)
Inventor country:
Applicant person:
None (24) · Thomas Sopwith (2) · Henry Kleckler (2) · Edwin Richard Mumford (2) · Eugène-Pierre-Félix-Auguste Coursin (2)
Applicant is inventor:
Tech fields:
airplane (37) · frame (29) · stability (19) · propeller (18) · None (16) · LTA (14) · safety (12) · navigation (12) · rudder (10) · propulsion (9) · design (9) · Wheels (8) · airship (8) · Construction (8) · wings (7) · landing (7) · takeoff (6) · airfoil (6)
Full specification filed date:
Application number:
None (46)
Granted:
Related to aircraft:
Patent agent:
None (38) · Munn & Co. (7) · Victor J. Evans (6) · Boult, Wade & Tennant (3) · John P. Tarbox (2) · None (2) · Edmund Hunt & Co. (2) · J. Owden O'Brien (2)
National tech categories:
None (36) · HU V/h (11) · USPC 244/80 (4) · USPC 244/72 (3) · USPC 244/6 (3) · USPC 244/139 (3) · AT 77d (3) · AU 90.3 (3) · USPC 244/63 (2) · USPC 244/64 (2) · USPC 244/66 (2) · USPC 244/109 (2) · FR 6.4 (2) · USPC 244/46 (2) · USPC 244/22 (2) · USPC 244/119 (2) · USPC 244/234 (2) · USPC 244/25 (2) · USPC 244/90R (2) · USPC 244/128 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (44) · CPC B64C17/00 (6) · CPC B64C23/005 (5) · CPC B64B1/00 (4) · CPC B64C11/48 (4) · CPC B64C39/08 (3) · CPC B64C21/02 (3) · CPC B64C13/00 (3) · CPC B64C33/02 (3) · CPC B64B1/40 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

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