Drilldown: Patents

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Patents > Grant date: 1910 - 1919 & Patent agent: None & Number of text pages: 5-6

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Office:
Inventors:
John P. Tarbox (4) · Walter Hermann von Mach (3) · Alphonse Papin (2) · Louis-Julien Bonhomme (2) · Didier Rouilly (2) · Frank A Bullington (2) · Christian Lorenzen (2) · Casimir-Louis Achard (2) · Richard Liebau (2) · Ernest Abington Vessey (2) · None (2) · Alfred John Macy (2)
Inventor country:
Applicant person:
None (11) · Alphonse Papin (2) · Ernest Abington Vessey (2) · Didier Rouilly (2) · Louis-Julien Bonhomme (2) · Christian Lorenzen (2) · Casimir-Louis Achard (2) · Richard Liebau (2) · Frank A Bullington (2) · John P. Tarbox (2) · Alfred John Macy (2) · Walter Hermann von Mach (2)
Applicant is inventor:
Tech fields:
airplane (31) · stability (29) · design (19) · control (14) · automatic stability (13) · wings (13) · LTA (11) · propulsion (10) · frame (10) · lift (10) · construction (7) · HTA (7) · airship (7) · Subsystem (7) · Whole (7) · Propellers (6) · hybrid (6) · None (6) · aerodynamics (6) · propeller (5)
Full specification filed date:
Application number:
None (20) · 25941D (2)
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (30) · FR 6.4 (16) · HU V/h (16) · AT 77d (3) · USPC 244/80 (3) · DK 77 (3) · USPC 244/78.1 (2) · USPC 244/82 (2) · USPC 244/35R (2) · USPC 244/30 (2)
CPCs:
None (30) · CPC B64C17/00 (12) · CPC B64C2700/6218 (8) · CPC B64C13/00 (7) · CPC B64B1/00 (5) · CPC B64C17/06 (3) · CPC B64C2700/6295 (3) · CPC B64C33/00 (3) · CPC B64C33/02 (2) · CPC B64C2700/6216 (2) · CPC B64C35/00 (2) · CPC B64C27/12 (2) · CPC B64C25/60 (2) · CPC B64C23/005 (2) · CPC B64C39/00 (2) · CPC Y10S267/02 (2) · CPC B64C11/006 (2) · CPC B64C13/24 (2) · CPC F16F9/06 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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