Drilldown: Patents

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Patents > Tech fields: stability & Grant date: 1910 - 1919 & Number of claims: 7-40

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Office:
Inventors:
Alfred John Macy (11) · Sam Leonard Walkden (6) · Edmund Sparmann (5) · Adolf Sprater (4) · Paul Robin (4) · Alexander Blair Thaw (3) · John P. Tarbox (3) · Louis Brennan (3) · George Brougham Hubert Austin (3)
Inventor country:
Inventor location:
None (175) · Budapest (3) · New York state (3) · Paris (3) · Massachusetts (3) · New York City (2) · Seine-et-Oise (2) · Chicago (2) · Pennsylvania (2) · Meudon (2) · Nord (2) · New York county (2)
Applicant person:
None (15) · Alfred John Macy (11) · Sam Leonard Walkden (6) · Edmund Sparmann (5) · Adolf Sprater (4) · Paul Robin (4) · Alexander Blair Thaw (3) · Louis Brennan (3) · George Brougham Hubert Austin (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (36) · 25941D (2) · 1913781506 (2)
Granted:
Supplementary to patent:
None (153) · Patent GB-1909-8531 (4) · Patent FR-1911-443878 (3) · Patent GB-1910-6051 (3) · Patent FR-1911-448337 (2) · Patent GB-1913-2294 (2) · Patent AU-1911-510 (2) · Patent US-1914-1368226 (2) · Patent BE-1910-230887 (2) · Patent GB-1912-26911 (2) · Patent GB-1903-27212 (2)
Related to aircraft:
Patent agent:
None (50) · Munn & Co. (10) · Marks & Clerk (7) · Victor J. Evans (6) · Haseltine, Lake & Co. (6) · Armengaud jeune (5) · None (5) · Charles W. Hills (4) · John P. Tarbox (3) · Abel & Imray (3)
National tech categories:
None (60) · FR 6.4 (35) · USPC 244/80 (14) · USPC 244/177 (9) · USPC 244/90R (8) · USPC 244/45R (7) · HU V/h (5) · USPC 244/93 (4) · USPC 244/87 (3) · USPC 244/66 (3) · USPC 244/144 (3) · USPC 244/139 (3) · USPC 244/79 (3) · USPC 244/123.1 (3) · USPC 244/78.1 (3) · CH 129b (3) · CA 341/80 (3)
CPCs:
CPC B64C17/00 (65) · None (24) · CPC B64C2700/6218 (22) · CPC B64C13/00 (19) · CPC B64C17/06 (14) · CPC B64C2700/6295 (13) · CPC B64C23/005 (8) · CPC B64C39/08 (8) · CPC B64C2700/6216 (6) · CPC B64C2700/6212 (5) · CPC B64C2700/6214 (5) · CPC B64C13/24 (5) · CPC B64C39/00 (5) · CPC B64C3/385 (4) · CPC B64C3/00 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 211 results in range #1 to #211.

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