Drilldown: Patents

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Patents > Year granted: 1920 - 1929 & Supplementary to patent: None & Number of figures: 6-9

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Office:
Inventors:
None (8) · Pierre Levasseur (4) · William L. Gilmore‎ (3) · Henry Kleckler (3) · James M. H. Jacobs (2) · John C. Packard (2) · John Arthur Weis (2) · Francis J. Plym (2) · Robert Kemp (2) · Pierre Le Goaziou (2) · John P. Tarbox (2) · Seth Hart (2) · Pierre-Jean-René Postel-Vinay (2) · Joseph F. Meade (2) · Joseph Vanorio (2) · William Starling Burgess (2)
Inventor country:
Inventor location:
None (101) · New York (4) · Ohio (3) · New York state (3) · New York county (2) · New York city (2) · Michigan (2) · Los Angeles (2) · Pennsylvania (2) · Indiana (2) · Oklahoma (2) · FIPSloc=36061 (2) · Denver (2) · Dayton (2) · Seine (2) · Berlin (2)
Applicant person:
None (23) · Pierre Levasseur (4) · Henry Kleckler (3) · Seth Hart (2) · Francis J. Plym (2) · Pierre Le Goaziou (2) · Pierre-Jean-René Postel-Vinay (2) · John Arthur Weis (2) · John C. Packard (2)
Applicant is inventor:
Tech fields:
airplane (30) · None (18) · Construction (17) · frame (15) · propeller (13) · control (12) · Design (11) · wings (11) · propellers (9) · stability (8) · fuselage (7) · biplane (6) · subsystem (6) · Aerodynamics (6) · LTA (6) · aerial propeller (6) · HTA (5) · Propulsion (5) · landing (5) · military (5)
Full specification filed date:
Application number:
None (23)
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (40) · John P. Tarbox (8) · None (5) · Armengaud jeune (4) · Herbert H. Thompson (3) · H. R. Kerslake (3) · Victor J. Evans (3) · Edward A. Wright (2) · Kerr, Page, Cooper & Haywood (2) · Hippolyte Josse (2) · Joseph F. O'Brien (2)
National tech categories:
None (84) · FR 6.4 (15) · NL 62 (3) · DE 77h.5 (2) · NL 62.7 (2) · DE 77h.7 (2) · FR 12.2 (2) · USPC 416/233 (2) · USPC 244/50 (2)
IPCs:
None (16) · IPC B64C3/00 (14) · IPC B64C1/00 (6) · IPC B64C25/00 (6) · IPC B64C11/36 (6) · IPC B64C23/00 (5) · IPC B64C39/00 (5) · IPC B64C17/00 (4) · IPC B64C13/12 (4) · IPC B64C11/04 (4) · IPC B64C3/56 (3) · IPC B64C11/24 (3) · IPC B64C3/18 (3) · IPC B64C29/00 (3) · IPC B64C35/00 (3) · IPC B64B1/58 (3)
CPCs:
CPC B64C3/00 (14) · CPC B64C2700/6233 (8) · CPC B64C11/36 (6) · CPC B64C17/00 (6) · CPC B64C1/00 (6) · CPC B64C2700/6235 (5) · CPC B64C11/04 (5) · CPC B64C23/005 (5) · CPC B64F2700/6226 (4) · CPC B64C13/12 (4) · CPC B64C11/24 (4) · CPC B64C2001/0063 (4) · CPC B64C2700/6274 (4) · CPC B64C33/02 (4) · CPC Y10T29/49334 (4) · None (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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