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Patents > Office : BE or CA or US & Tech fields: navigation & Number of figures: 7-30

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Office: (Click arrow to add another value)
Inventors:
Eugene F. Falconnet (5) · Albert Hugo Friedel (3) · John Washington Wilson (3) · Edward Payson Johnston (2) · Reinhold Schmiechen (2) · Elmer Ambrose Sperry (2) · Albert Livingstone Blackman (2) · Malcolm Grover Adams (2) · Franklin Tompkins (2)
Inventor country:
Applicant person:
None (12) · Eugene F. Falconnet (4) · Albert Hugo Friedel (3) · John Washington Wilson (3) · Edward Payson Johnston (2) · Albert Livingstone Blackman (2) · Franklin Tompkins (2) · Reinhold Schmiechen (2) · Malcolm Grover Adams (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (41)
Granted:
Related to aircraft:
Patent agent:
None (37) · Munn & Co. (13) · C. A. Snow & Co. (3) · Michael J. Stark & Sons (3) · Victor J. Evans (3) · R. S. & A. B. Lacey (3) · Herbert H. Thompson (2) · D. W. Glassie (2) · None (2)
National tech categories:
None (10) · USPC 244/6 (7) · USPC 244/30 (6) · USPC 244/70 (5) · USPC 244/96 (5) · USPC 244/22 (5) · USPC 244/80 (5) · USPC 244/51 (5) · USPC 244/20 (4) · USPC 244/28 (4) · USPC 244/46 (4) · USPC 244/25 (3) · USPC 244/48 (3) · USPC 244/113 (3) · USPC 244/11 (3) · USPC 244/233 (3) · USPC 244/26 (3) · USPC 244/27 (3)
CPCs:
CPC B64B1/00 (22) · CPC B64C23/005 (13) · CPC B64C39/005 (9) · None (8) · CPC B64C33/02 (7) · CPC B64C9/00 (5) · CPC B64C13/00 (5) · CPC B64B1/40 (4) · CPC B64C3/40 (4) · CPC B64C17/00 (3) · CPC B64C29/0033 (3) · CPC B64C3/385 (3) · CPC B64C33/00 (2) · CPC B64C27/12 (2) · CPC B63H1/08 (2) · CPC B64C39/008 (2) · CPC B64C2700/6295 (2) · CPC B64C13/04 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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