Drilldown: Patents

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

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
Charles F. Willard (2) · Gustave Delage (2) · Elmer A. Sperry (2)
Inventor country:
Applicant person:
None (2) · Charles F. Willard (2) · Elmer A. Sperry (2)
Applicant is inventor:
Tech fields:
stability (12) · airplane (10) · None (7) · fuselage (6) · frame (6) · construction (5) · propulsion (5) · control (4) · navigation (3) · design (3)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (10) · USPC 244/45R (10) · USPC 244/13 (8) · USPC 244/119 (5) · USPC 244/87 (3) · USPC 244/80 (2) · USPC 244/47 (2) · USPC 244/22 (2) · USPC 244/91 (2) · USPC 244/177 (2) · USPC 244/79 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C2700/6295 (20) · CPC B64C39/08 (11) · CPC B64C1/00 (6) · CPC B64C39/00 (6) · CPC B64C39/005 (4) · CPC B64C2001/0063 (3) · CPC B64C39/003 (2) · CPC B64C17/06 (2) · CPC B64C39/06 (2) · CPC B64C3/54 (2) · CPC B64C2001/0081 (2)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

Showing below up to 45 results in range #1 to #45.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)