Drilldown: Patents

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Patents > Year granted: 1920 - 1929 & First filing: Yes & Number of figures: 7-8

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Year granted:
Office:
Inventors:
None (3) · Henry Kleckler (3) · Robert Kemp (2) · John C. Packard (2) · James M. H. Jacobs (2) · Seth Hart (2) · William Starling Burgess (2)
Inventor country:
Applicant person:
None (8) · Henry Kleckler (3) · John C. Packard (2) · Seth Hart (2)
Applicant is inventor:
Tech fields:
airplane (12) · None (10) · control (8) · Propeller (6) · Stability (5) · Design (5) · Construction (4) · frame (4) · Wings (4) · propulsion (3) · aerial propeller (3) · structure (3) · Steering (3) · fuselage (3) · ascension (3) · hybrid (3)
Full specification filed date:
Application number:
None (10)
Granted:
Publication date:
Related to aircraft:
IPCs:
None (8) · IPC B64C25/00 (4) · IPC B64C23/00 (4) · IPC B64C3/00 (3) · IPC B64C13/12 (3) · IPC B64C11/20 (2) · IPC B64C3/18 (2) · IPC B64C17/00 (2) · IPC B64C3/56 (2) · IPC B64C35/00 (2) · IPC B64C39/00 (2) · IPC B64C11/36 (2) · IPC B64C1/00 (2)
CPCs:
CPC B64C23/005 (4) · CPC B64C3/00 (3) · CPC B64F2700/6226 (3) · CPC B64C2700/6274 (3) · CPC B64C17/00 (3) · CPC B64C13/12 (3) · CPC B64C11/24 (2) · CPC B64C35/00 (2) · CPC B64C13/24 (2) · CPC B64C3/56 (2) · CPC B64C11/36 (2) · CPC B64C11/20 (2) · CPC Y10T29/49334 (2) · CPC B64C1/00 (2) · CPC B64C3/18 (2) · CPC B64C2700/6233 (2) · CPC B64B1/00 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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