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Patents > Office: US & Related to aircraft: Yes & Number of text pages: 4-20

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Office: (Click arrow to add another value)
Inventors:
John P. Tarbox (4) · Matthew B. Sellers (3) · Alfred John Macy (3) · Frank Williston Stodder (2) · Burt Jackson Pressey (2) · Frank M. Bell (2) · Elmer A. Sperry (2) · Glenn Hammond Curtiss (2) · Richard A. Engler (2) · Robert Kemp (2) · Robert M. Thompson (2) · Albert Hugo Friedel (2) · William Phillips (2)
Inventor country:
Applicant person:
None (17) · Alfred John Macy (3) · John P. Tarbox (3) · Burt Jackson Pressey (2) · Robert M. Thompson (2) · Robert Kemp (2) · Richard A. Engler (2) · Matthew B. Sellers (2) · Frank Williston Stodder (2) · Frank Merrill Bell (2) · Elmer A. Sperry (2) · William Phillips (2) · Albert Hugo Friedel (2)
Applicant is inventor:
Tech fields:
airplane (36) · frame (35) · stability (30) · design (19) · LTA (18) · propulsion (17) · propeller (16) · navigation (15) · wings (15) · automatic stability (15) · rudder (14) · control (12) · HTA (11) · hybrid (10) · construction (10) · propellers (9) · landing (9) · safety (8) · helicopter (8)
Full specification filed date:
Application number:
None (17)
Granted:
Related to aircraft: (Click arrow to add another value)
National tech categories:
None (17) · USPC 244/80 (10) · USPC 244/30 (5) · USPC 244/177 (5) · USPC 244/100R (5) · USPC 244/93 (4) · USPC 244/45R (4) · USPC 244/17.17 (3) · USPC 244/96 (3) · USPC 244/233 (3) · USPC 244/234 (3) · USPC 244/90R (3) · USPC 244/22 (3) · USPC 244/76R (3) · USPC 244/82 (3)
CPCs:
CPC B64C13/00 (12) · CPC B64C17/00 (11) · CPC B64B1/00 (8) · CPC B64C23/005 (7) · CPC B64C33/02 (5) · CPC B64C2700/6295 (5) · CPC B64C3/385 (4) · CPC B64C33/00 (4) · CPC B64C2025/325 (3) · CPC B64C39/08 (3) · CPC B64C35/00 (3) · CPC B64C1/00 (3) · CPC B64C29/0025 (2) · CPC B64C13/24 (2) · None (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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