Drilldown: Patents

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Patents > Year granted: 1920 - 1929 & Number of text pages: 3-4 & Number of claims: 4-30

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Office:
Inventors:
None (15) · Henry Kleckler (6) · Robert Kemp (3) · Melville W. Mix (3) · Lawrence Burst Sperry (3) · Walter H. Phipps (2) · Vilmos Zurowec (2) · Robert Gastambide (2) · Morris M. Titterington (2) · Jules Gastambide (2) · John P. Tarbox (2) · Henry L. Haskell (2) · William Starling Burgess (2) · Antoine Cazanave (2)
Inventor country:
Inventor location:
None (113) · Pennsylvania (6) · Berlin (4) · Indiana (4) · Michigan (3) · Seine (3) · Los Angeles (2) · Aude (2) · Mason county, MI (2) · New York (2) · Ludington, MI (2) · Budapest (2)
Applicant person:
None (30) · Henry Kleckler (5) · Melville W. Mix (3) · Lawrence Burst Sperry (3) · Walter H. Phipps (2) · Robert Gastambide (2) · Jules Gastambide (2) · Vilmos Zurowec (2) · Morris M. Titterington (2) · Antoine Cazanave (2)
Applicant is inventor:
Tech fields:
airplane (39) · design (20) · None (16) · construction (15) · Propellers (14) · wings (14) · propeller (13) · frame (12) · fuselage (12) · control (11) · propulsion (9) · biplane (8) · subsystem (8) · landing (8) · military (7) · stability (6) · LTA (6) · aerodynamics (6) · Hydroaeroplane (6) · metal (6)
Full specification filed date:
Application number:
None (29)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (46) · John P. Tarbox (12) · Herbert H. Thompson (7) · N. S. Amstutz (3) · Chappell & Earl (3) · Kerr, Page, Cooper & Haywood (2) · E. Wattier (2) · None (2) · Louis Tailfer (2) · Munn & Co. (2) · Dupont et Elluin (2) · H. R. Kerslake (2)
National tech categories:
None (85) · FR 6.4 (16) · HU V/h (8) · DE 77h.5 (5) · DE 77h.6 (4) · DE 77h.7 (3) · USPC 244/234 (2) · USPC 244/119 (2) · DE 77h.4 (2) · USPC 244/231 (2)
IPCs:
None (27) · IPC B64C3/00 (11) · IPC B64C35/00 (8) · IPC B64C1/00 (8) · IPC B64C23/00 (7) · IPC B64C39/00 (6) · IPC B64C25/00 (6) · IPC B64C11/36 (6) · IPC B64C17/00 (5) · IPC B64C13/12 (5) · IPC B64C13/00 (5) · IPC B64C11/20 (3) · IPC B64C3/38 (3) · IPC B64D27/00 (3) · IPC B64C3/54 (3) · IPC B64B1/64 (3) · IPC B64B1/58 (3)
CPCs:
CPC B64C3/00 (12) · None (11) · CPC B64C35/00 (7) · CPC B64C2700/6233 (7) · CPC B64C23/005 (7) · CPC B64C17/00 (6) · CPC B64C13/12 (6) · CPC B64C11/36 (6) · CPC B64C1/00 (5) · CPC B64F2700/6226 (5) · CPC B64C2001/0063 (5) · CPC B64C2001/0081 (5) · CPC B64C13/00 (4) · CPC B64C2700/6274 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 148 results in range #1 to #148.

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