Drilldown: Patents

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Patents > Inventor location: None & Number of claims: 8 & Number of figures: 8-50000000

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Office:
Inventors:
Charles Groombridge (3) · John Thomas Simpson (2) · William Alfred South (2) · Michael Angelo Parisano (2) · Émile Dupont (2) · Henri-Hubert Pagny (2) · Vigilio Baldo (2) · Thomas Sloper (2) · Alfred John Macy (2)
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
None (4) · William Alfred South (3) · Charles Groombridge (3) · Émile Dupont (2) · Michael Angelo Parisano (2) · Vigilio Baldo (2) · Thomas Sloper (2) · Alfred John Macy (2) · John Thomas Simpson (2)
Applicant is inventor:
Tech fields:
Airplane (28) · Propulsion (20) · frame (18) · LTA (14) · design (14) · stability (14) · Construction (12) · navigation (12) · Propellers (10) · propeller (9) · landing (9) · None (8) · helicopter (7) · flapping (7) · rudder (6) · safety (6) · marine (6) · whole (6) · wings (6)
Full specification filed date:
Application number:
None (26)
Granted:
Related to aircraft:
Patent agent:
None (21) · Munn & Co. (4) · Abel & Imray (2) · J. Bonnet-Thirion et Breton (2) · J. S. Withers & Spooner (2) · Ernest de Pass (2) · John P. Tarbox (2)
National tech categories:
None (35) · FR 6.4 (18) · USPC 244/96 (2) · USPC 244/90R (2) · HU V/h (2) · AT 77d (2)
CPCs:
None (18) · CPC B64B1/00 (7) · CPC B64C17/00 (6) · CPC B64C13/00 (6) · CPC B64C35/00 (4) · CPC B64C23/005 (4) · CPC B64C2700/6295 (3) · CPC B64C2700/6218 (3) · CPC B64C33/00 (2) · CPC B64C3/56 (2) · CPC B64C39/00 (2) · CPC B64C11/006 (2) · CPC B64C3/42 (2) · CPC B64C2700/6235 (2) · CPC B64C3/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 91 results in range #1 to #91.

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