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Patents > Office: US & Tech fields: navigation & Number of claims: 4-30

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Office: (Click arrow to add another value)
Inventors:
Albert Hugo Friedel (5) · Eugene F. Falconnet (4) · Albert Francis Zahm (3) · William Swart Romme (2) · Reinhold Schmiechen (2) · John Washington Wilson (2) · Louis Coutant Badeau (2) · Malcolm Grover Adams (2) · Martin Braun (2) · Matthew B. Sellers (2) · Edward Payson Johnston (2) · Orville Wright (2) · James Means (2) · Wilbur Wright (2) · Anthony O'Brate (2) · Albert Livingstone Blackman (2)
Inventor country:
Applicant person:
None (21) · Albert Hugo Friedel (5) · Eugene F. Falconnet (3) · Anthony O'Brate (2) · Reinhold Schmiechen (2) · Martin Braun (2) · Malcolm Grover Adams (2) · Louis Coutant Badeau (2) · John Washington Wilson (2) · James Means (2) · Edward Payson Johnston (2) · William Swart Romme (2) · Albert Livingstone Blackman (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (59)
Granted:
Related to aircraft:
Patent agent:
None (54) · Munn & Co. (21) · None (6) · C. A. Snow & Co. (5) · R. S. & A. B. Lacey (5) · Victor J. Evans (4) · Herbert H. Thompson (4) · Michael J. Stark & Sons (3) · Lincoln Sonntag (2) · Knight Bros. (2) · Noyes & Harriman (2) · Watson E. Coleman (2) · D. W. Glassie (2)
National tech categories:
None (11) · USPC 244/30 (11) · USPC 244/70 (9) · USPC 244/90R (9) · USPC 244/51 (8) · USPC 244/6 (7) · USPC 244/26 (7) · USPC 244/13 (6) · USPC 244/25 (6) · USPC 244/80 (6) · USPC 244/233 (5) · USPC 244/234 (5) · USPC 244/96 (5) · USPC 244/100R (5) · USPC 244/93 (5) · USPC 244/20 (5)
CPCs:
CPC B64B1/00 (34) · CPC B64C23/005 (18) · CPC B64C13/00 (16) · CPC B64C39/005 (13) · CPC B64C2700/6295 (9) · CPC B64C17/00 (8) · CPC B64C9/00 (6) · CPC B64C33/02 (6) · CPC B64C39/08 (5) · CPC G01P3/36 (5) · CPC B64C3/385 (5) · CPC B64B1/40 (4) · CPC B64C39/008 (3) · CPC B64C33/00 (3) · CPC B64C3/14 (3) · CPC B64C29/0033 (3) · CPC B64C27/82 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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