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Patents > Office : ?? or DE or IN or US & Grant date: 1900 - 1999 & Patent agent: None & Number of claims: 4-8

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Office: (Click arrow to add another value)
Inventors:
None (16) · Joseph Allison Steinmetz (5) · Everard Richard Calthrop (4) · Ernst Heinkel (3) · Louis-Adolphe Hayot (3) · Paul G. Zimmermann (3) · James Means (3) · Johann Schütte (2) · René Tampier (2) · Louis Blériot (2) · Charles Denniston Burney (2) · Martin Jelalian (2) · Augusto Emilio Mueller (2) · Johan Richard Froberg (2) · Frederick Brackett (2) · Israel Lancaster (2) · Albert Francis Zahm (2) · Melvin Vaniman (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2)
Inventor country:
Applicant person:
None (54) · Joseph Allison Steinmetz (5) · Everard Richard Calthrop (4) · Ernst Heinkel (3) · Paul G. Zimmermann (3) · Louis-Adolphe Hayot (3) · Louis Blériot (2) · René Tampier (2) · Johann Schütte (2) · Charles Denniston Burney (2) · Melvin Vaniman (2) · Israel Lancaster (2) · Martin Jelalian (2) · James Means (2) · Frederick Brackett (2)
Applicant is inventor:
Tech fields:
airplane (69) · frame (63) · stability (43) · propulsion (35) · LTA (33) · navigation (29) · propeller (27) · construction (24) · None (18) · design (18) · rudder (18) · marine (18) · safety (17) · wheels (16) · landing (15) · balloon (15) · wings (15) · control (14) · takeoff (14)
Full specification filed date:
Application number:
None (68)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
None (215) · International Aeronautical Construction Company (2) · Goodyear Tire and Rubber Company (2) · Curtiss Aeroplane (2)
National tech categories:
None (47) · DE 77h.5 (15) · USPC 244/80 (10) · USPC 244/22 (5) · USPC 244/90R (5) · USPC 244/119 (4) · USPC 244/100R (4) · USPC 416/135 (4) · USPC 244/234 (4) · USPC 244/46 (4) · USPC 244/11 (4) · USPC 244/63 (4)
IPCs:
None (151) · IPC B64B1/00 (11) · IPC B64C3/00 (10) · IPC B64C33/00 (7) · IPC B64C1/00 (5) · IPC B64C39/00 (5) · IPC B64C17/00 (4) · IPC B64C11/00 (4) · IPC B64C9/02 (4) · IPC B64C31/00 (3) · IPC CPC B64C13/00 (3) · IPC B64C25/00 (3) · IPC B64C13/00 (3)
CPCs:
CPC B64C13/00 (16) · CPC B64C17/00 (14) · CPC B64B1/00 (11) · None (10) · CPC B64C3/00 (10) · CPC B64C2700/6295 (10) · CPC B64C23/005 (8) · CPC B64B1/40 (8) · CPC B64C33/00 (8) · CPC B64C33/02 (7) · CPC B64C2700/6235 (5) · CPC B64C27/12 (5) · CPC B64C9/02 (4) · CPC B64C11/343 (4) · CPC B64C11/006 (4) · CPC B64B1/58 (4) · CPC B64C2700/6233 (4) · CPC B64C2201/00 (4) · CPC A63H27/08 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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