Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Office: US & IPCs : IPC B64C1/00 or IPC B64C13/00 or IPC B64C3/54 or IPC B64C33/02 or IPC B64C39/00 & Cites these patents: None

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Office: (Click arrow to add another value)
Inventors:
Elmer A. Sperry (2) · Gustave Delage (2) · Charles F. Willard (2)
Inventor country:
Applicant person:
None (2) · Charles F. Willard (2) · Elmer A. Sperry (2)
Applicant is inventor:
Tech fields:
airplane (17) · stability (17) · None (12) · control (12) · frame (9) · fuselage (6) · propulsion (5) · navigation (5) · construction (5) · tail (3) · wheels (3) · HTA (3) · rudder (3) · design (3)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (21) · Munn & Co. (5) · Herbert H. Thompson (2)
National tech categories:
None (11) · USPC 244/45R (10) · USPC 244/13 (8) · USPC 244/234 (6) · USPC 244/233 (6) · USPC 244/87 (5) · USPC 244/119 (5) · USPC 244/225 (4) · USPC 244/231 (4) · USPC 244/237 (3) · USPC 244/90R (3) · USPC 244/113 (3) · USPC 244/89 (3) · USPC 244/91 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C2700/6295 (21) · CPC B64C13/00 (19) · CPC B64C39/08 (11) · CPC B64C39/00 (6) · CPC B64C1/00 (6) · CPC B64C2700/6256 (6) · CPC B64C39/005 (4) · CPC B64C2001/0063 (3) · CPC B64C39/003 (2) · CPC B64C3/54 (2) · CPC B64C39/06 (2) · CPC B64C2001/0081 (2) · CPC B64C17/06 (2)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

Showing below up to 69 results in range #1 to #69.

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