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Patents > Number of claims: 6-9 & Number of diagram pages: 3-20000000 & Number of figures: 10-15

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Office:
Inventors:
Edmund Sparmann (3) · Jean F. Webb, Sr. (3) · Charles Groombridge (3) · William Alfred South (2) · Philip Henry Smith (2) · Arthur Henry Edwards (2) · Maurice Léger (2) · Thomas Sloper (2) · Martin Diederich Rucker (2)
Inventor country:
Applicant person:
Edmund Sparmann (3) · Jean F. Webb, Sr. (3) · Charles Groombridge (3) · William Alfred South (3) · None (2) · Martin Diederich Rucker (2) · Thomas Sloper (2) · Arthur Henry Edwards (2) · Maurice Léger (2) · Philip Henry Smith (2)
Applicant is inventor:
Tech fields:
airplane (28) · propulsion (24) · stability (17) · navigation (15) · Construction (14) · frame (14) · None (13) · LTA (12) · Design (12) · propeller (10) · Propellers (9) · Wings (9) · flapping (8) · Lift (8) · control (8) · helicopter (7) · marine (6) · rudder (6) · automatic stability (6)
Full specification filed date:
Application number:
None (25)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (22) · Munn & Co. (6) · J. Owden O'Brien (3) · None (2) · Michael J. Stark & Sons (2) · Marks & Clerk (2) · Ernest de Pass (2)
National tech categories:
None (47) · FR 6.4 (8) · USPC 244/80 (3) · HU V/h (3) · USPC 244/233 (3) · USPC 244/22 (3) · USPC 244/17.17 (2) · USPC 244/30 (2) · USPC 244/29 (2) · USPC 244/26 (2)
CPCs:
None (16) · CPC B64C17/00 (13) · CPC B64B1/00 (8) · CPC B64C13/00 (7) · CPC B64C33/02 (7) · CPC B64C2700/6295 (4) · CPC B64C3/385 (4) · CPC B64C35/00 (3) · CPC B64C2700/6214 (3) · CPC B64C39/08 (3) · CPC B64C23/005 (3) · CPC B64C27/54 (2) · CPC B64D1/04 (2) · CPC B64C39/005 (2) · CPC B64C27/28 (2) · CPC B64C17/06 (2) · CPC Y10S244/904 (2) · CPC B64C9/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 103 results in range #1 to #103.

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