Drilldown: Patents

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Patents > Tech fields: stability & Number of text pages: 1-2 & Number of claims: 4-30

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Office:
Inventors:
None (3) · Adolphe-François-Joseph Doutre (2) · Henry Converse Fisk (2) · Gaston Madeira (2) · James Vernon Martin (2)
Inventor country:
Applicant person:
None (9) · Henry Converse Fisk (2) · Gaston Madeira (2) · James V. Martin (2) · Adolphe-François-Joseph Doutre (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (19)
Granted:
Related to aircraft:
Patent agent:
None (34) · Charles Dony (4) · None (4) · Munn & Co. (4) · H. Boettcher fils (3) · Armengaud jeune (3) · Paul Coulomb (2) · Abel & Imray (2)
National tech categories:
FR 6.4 (23) · None (14) · AT 77d (6) · HU V/h (6) · USPC 244/45R (4) · USPC 244/20 (3) · USPC 244/80 (3) · USPC 244/79 (3) · USPC 244/93 (2) · USPC 244/88 (2) · USPC 244/13 (2) · USPC 244/76R (2)
CPCs:
None (16) · CPC B64C17/00 (16) · CPC B64C2700/6295 (8) · CPC B64C13/00 (6) · CPC B64B1/00 (4) · CPC B64C39/00 (4) · CPC B64C2700/6218 (4) · CPC B64C17/06 (3) · CPC B64C13/24 (3) · CPC B64C2700/6212 (3) · CPC B64C2700/6256 (3) · CPC B64C39/005 (3) · CPC B64C39/08 (3) · CPC B64C23/005 (2) · CPC B64C33/00 (2) · CPC B64C35/00 (2) · CPC B64C3/42 (2) · CPC B64C2700/6228 (2) · CPC B64C1/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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