Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Tech fields: stability & Number of claims: 6-15

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Office:
Inventors:
Alfred John Macy (9) · Edmund Sparmann (5) · Adolf Sprater (4) · George Brougham Hubert Austin (4) · Alexander Blair Thaw (3) · József Fenyvesi (3) · Alajos Biró (3) · Sam Leonard Walkden (3) · Louis Brennan (3) · Edmond Lévi (3)
Inventor country:
Applicant person:
None (21) · Alfred John Macy (9) · Edmund Sparmann (5) · Adolf Sprater (4) · George Brougham Hubert Austin (3) · Edmond Lévi (3) · Alexander Blair Thaw (3) · József Fenyvesi (3) · Alajos Biró (3) · Louis Brennan (3) · Sam Leonard Walkden (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (29) · 1913781506 (2) · 25941D (2)
Granted:
Publication date:
Supplementary to patent:
None (144) · Patent AU-1911-510 (3) · Patent HU-1909-49038 (2) · Patent GB-1909-26034 (2) · Patent FR-1911-448337 (2) · Patent GB-1912-26911 (2) · Patent GB-1913-2294 (2) · Patent GB-1908-4519 (2) · Patent US-1914-1368226 (2)
Related to aircraft:
Patent agent:
None (58) · Marks & Clerk (8) · Armengaud jeune (7) · Victor J. Evans (6) · Haseltine, Lake & Co. (5) · Munn & Co. (5) · Charles Dony (4) · Charles W. Hills (4) · None (3)
National tech categories:
None (55) · FR 6.4 (41) · USPC 244/80 (13) · USPC 244/177 (9) · USPC 244/90R (8) · USPC 244/45R (7) · HU V/h (4) · USPC 244/78.1 (4) · USPC 244/79 (3) · CH 129b (3) · AU 90.3 (3) · USPC 244/13 (3) · USPC 244/91 (3) · USPC 244/48 (3)
CPCs:
CPC B64C17/00 (72) · CPC B64C2700/6218 (23) · None (22) · CPC B64C13/00 (17) · CPC B64C2700/6295 (15) · CPC B64C17/06 (12) · CPC B64C2700/6214 (10) · CPC B64C2700/6212 (8) · CPC B64C39/08 (7) · CPC B64C2700/6216 (5) · CPC B64C23/005 (5) · CPC B64C3/14 (4) · CPC B64C13/24 (3) · CPC Y10S200/29 (3) · CPC B64C39/00 (3) · CPC B64C39/005 (3) · CPC B64C3/00 (3) · CPC B64B1/58 (3) · CPC B64C23/065 (3) · CPC B64C33/00 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 202 results in range #1 to #202.

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