Drilldown: Patents

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Patents > Tech fields : electricity or stability & Filing date: 1910 - 1919 & Number of claims: 8-70

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Office:
Inventors:
Alfred John Macy (16) · John P. Tarbox (5) · Sam Leonard Walkden (5) · Paul Robin (4) · James Vernon Martin (3) · George Raymond Lawrence (3) · George Brougham Hubert Austin (3) · Elmer Ambrose Sperry (3) · Ralph Hazlett Upson (3)
Inventor country:
Applicant person:
None (25) · Alfred John Macy (16) · Sam Leonard Walkden (5) · Paul Robin (4) · Elmer Ambrose Sperry (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (31) · 25941D (2) · 1913781506 (2)
Granted:
Publication date:
Supplementary to patent:
None (106) · Patent GB-1909-8531 (4) · Patent FR-1911-443878 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent GB-1910-6051 (3) · Patent BE-1910-230887 (2) · Patent US-1914-1368226 (2) · Patent HU-1909-49038 (2) · Patent FR-1911-426612 (2) · Patent AU-1911-510 (2) · Patent GB-1913-2294 (2)
Related to aircraft:
Patent agent:
None (49) · Charles W. Hills (6) · Munn & Co. (5) · Armengaud jeune (4) · Haseltine, Lake & Co. (4) · None (4) · Victor J. Evans (3) · Marks & Clerk (3) · Jensen & Son (2) · John P. Tarbox (2) · Abel & Imray‎ (2) · Charles Hill (2) · E. Blétry (2) · Boramé et Julien (2) · H. V. Williams & Co. (2)
National tech categories:
None (60) · FR 6.4 (22) · USPC 244/80 (11) · USPC 244/177 (8) · USPC 244/90R (6) · HU V/h (5) · USPC 244/45R (4) · USPC 244/76R (3) · USPC 244/91 (3) · CA 341/80 (3) · AU 90.3 (3) · DK 77 (2) · USPC 244/87 (2) · USPC 244/78.1 (2) · CH 129b (2)
CPCs:
CPC B64C17/00 (47) · None (27) · CPC B64C2700/6218 (17) · CPC B64C17/06 (12) · CPC B64C13/00 (12) · CPC B64C2700/6216 (10) · CPC B64C2700/6295 (7) · CPC B64C13/24 (6) · CPC B64C39/08 (4) · CPC B64B1/40 (4) · CPC B64C2700/6212 (3) · CPC B64B1/58 (3) · CPC Y10S200/29 (3) · CPC Y02T50/10 (3) · CPC B64C2700/6214 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 158 results in range #1 to #158.

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