Drilldown: Patents

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Patents > Number of claims: 8-13 & Number of diagram pages: 3-20000000 & Number of figures: 8-11

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Office:
Inventors:
Henry Kleckler (3) · Michael Angelo Parisano (3) · Charles Groombridge (3) · Joseph H. Dillon-Gregg (2) · Thomas Sloper (2) · Hermann Hassenbach (2) · William Alfred South (2) · Ernest Abington Vessey (2) · Reinhold Schmiechen (2) · Albert Herbert Smith (2) · Jean F. Webb, Sr. (2) · William Phillips (2)
Inventor country:
Applicant person:
None (6) · Charles Groombridge (3) · Michael Angelo Parisano (3) · William Alfred South (3) · Ernest Abington Vessey (2) · Thomas Sloper (2) · Henry Kleckler (2) · Hermann Hassenbach (2) · William Phillips (2) · Jean F. Webb, Sr. (2) · Joseph H. Dillon-Gregg (2) · Albert Herbert Smith (2) · Reinhold Schmiechen (2)
Applicant is inventor:
Tech fields:
airplane (33) · Propulsion (27) · frame (23) · stability (21) · None (20) · navigation (19) · propeller (18) · LTA (16) · design (16) · rudder (14) · flapping (10) · car (9) · hybrid (9) · takeoff (8) · HTA (7) · parachute (7) · landing (7) · propellers (7)
Full specification filed date:
Application number:
None (30)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (22) · Munn & Co. (12) · Marks & Clerk (3) · Haseltine, Lake & Co. (3) · none (3) · Victor J. Evans (3) · John P. Tarbox (3) · Edward Evans & Co. (2) · Ernest de Pass (2) · Michael J. Stark & Sons (2)
National tech categories:
None (58) · USPC 244/233 (5) · USPC 244/20 (4) · USPC 244/45R (4) · USPC 244/90R (4) · FR 6.4 (3) · USPC 244/80 (3) · USPC 244/51 (3)
CPCs:
CPC B64C23/005 (14) · None (14) · CPC B64C13/00 (8) · CPC B64C33/02 (6) · CPC B64C17/00 (6) · CPC B64C39/005 (5) · CPC B64B1/00 (5) · CPC B64C39/08 (4) · CPC B64C35/00 (4) · CPC B64C33/00 (4) · CPC B64C2700/6295 (4) · CPC B64C9/00 (3) · CPC B64C3/385 (3) · CPC B64C2700/6274 (3) · CPC B64C3/40 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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