Drilldown: Patents

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Patents > Granted: Yes & Number of claims: 7-8 & Number of figures: 11-50

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Office:
Inventors:
None (4) · Henri-Hubert Pagny (4) · Edmund Sparmann (3) · Charles Groombridge (3)
Inventor country:
Applicant person:
None (9) · Edmund Sparmann (3) · Charles Groombridge (3) · William Alfred South (3) · Henri-Hubert Pagny (3)
Applicant is inventor:
Tech fields:
airplane (49) · stability (32) · frame (28) · Design (26) · propulsion (24) · Construction (21) · wings (17) · control (15) · Propellers (15) · navigation (14) · None (14) · automatic stability (13) · rudder (13) · marine (13) · LTA (12) · wheels (11) · whole (11) · landing (10) · airship (9) · propeller (9)
Full specification filed date:
Application number:
None (38)
Granted: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (31) · Haseltine, Lake & Co. (4) · Charles Dony (3) · None (3) · Philip M. Justice (2) · J. Owden O'Brien (2) · Hippolyte Josse (2) · Munn & Co. (2) · Ernest de Pass (2) · Stanley, Popplewell & Co. (2) · John P. Tarbox (2) · Ch. Mardelet (2) · Marks & Clerk (2)
National tech categories:
None (49) · FR 6.4 (27) · CH 129b (4) · HU V/h (4) · AU 90.5 (3) · AU 90.3 (3) · USPC 244/96 (2) · USPC 244/45R (2) · AT 77d (2) · USPC 244/80 (2) · USPC 244/35R (2)
CPCs:
None (31) · CPC B64C17/00 (16) · CPC B64C35/00 (9) · CPC B64C2700/6218 (8) · CPC B64C23/005 (5) · CPC B64C3/00 (5) · CPC B64C13/00 (4) · CPC B64B1/00 (4) · CPC B64C3/385 (4) · CPC B64C2700/6212 (4) · CPC B64C3/18 (3) · CPC B64C2700/6233 (3) · CPC B64C33/02 (3) · CPC B64C2700/6295 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 129 results in range #1 to #129.

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