Drilldown: Patents

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Patents > Tech fields : automatic stability or construction & Number of claims: 6-60

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Office:
Inventors:
Sam Leonard Walkden (8) · None (7) · Henry Kleckler (6) · Louis Blériot (6) · Arthur Henry Edwards (4) · Martin Diederich Rucker (4) · Paul Robin (4) · Edmund Sparmann (4) · John Washington Wilson (4)
Inventor country:
Applicant person:
None (15) · Sam Leonard Walkden (8) · Louis Blériot (6) · Henry Kleckler (5) · Martin Diederich Rucker (4) · John Washington Wilson (4) · Edmund Sparmann (4) · Arthur Henry Edwards (4) · Paul Robin (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (42)
Granted:
Supplementary to patent:
None (149) · Patent GB-1909-8531‎ (5) · Patent GB-1908-4519 (4) · Patent GB-1910-6051 (3) · Patent FR-1911-443878 (3) · Patent US-1909-970771 (3) · Patent GB-1912-26911 (2) · Patent GB-1913-2294 (2) · Patent HU-1909-49038 (2) · Patent FR-1911-438355 (2) · Patent FR-1911-448337 (2) · Patent GB-1913-3848 (2) · Patent BE-1910-230887 (2) · Patent AU-1911-510 (2) · Patent US-1914-1368226 (2)
Related to aircraft:
Patent agent:
None (72) · Armengaud jeune (11) · None (8) · John P. Tarbox (7) · Haseltine, Lake & Co. (5) · Boult, Wade & Tennant (5) · Marks & Clerk (5) · Brewer & Son (4) · Charles Dony (3) · Ch. Mardelet (3) · Abel & Imray (3) · Hippolyte Josse (3)
National tech categories:
None (81) · FR 6.4 (62) · HU V/h (20) · USPC 244/80 (10) · USPC 244/177 (8) · USPC 244/78.1 (3) · FR 6.3 (3) · USPC 244/87 (3) · AT 77d (2) · USPC 244/50 (2) · USPC 244/79 (2) · USPC 244/45R (2) · USPC 244/90R (2) · USPC 244/904 (2) · CH 129b (2)
IPCs:
None (92) · IPC B64C1/00 (29) · IPC B64C17/00 (28) · IPC B64C39/00 (14) · IPC B64C3/00 (9) · IPC B64C3/18 (8) · IPC B64C17/06 (8) · IPC B64C35/00 (6) · IPC B64C1/06 (5) · IPC B64C3/56 (4) · IPC B64B1/00 (4) · IPC B64C3/48 (3) · IPC B64B1/58 (3) · IPC CPC B64C13/00 (3) · IPC B64C25/00 (2) · IPC B64C13/00 (2) · IPC B64C3/54 (2) · IPC B64C3/38 (2)
CPCs:
CPC B64C17/00 (48) · None (43) · CPC B64C2700/6218 (15) · CPC B64C13/00 (11) · CPC B64C39/00 (10) · CPC B64C3/00 (10) · CPC B64C2700/6295 (9) · CPC B64C17/06 (9) · CPC B64C2700/6216 (7) · CPC B64C2700/6214 (7) · CPC B64C2700/6233 (6) · CPC B64C2001/0081 (6) · CPC B64C3/18 (6) · CPC B64C1/065 (6) · CPC B64C1/00 (5) · CPC B64B1/00 (5) · CPC B64C13/24 (5) · CPC B64C35/00 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 231 results in range #1 to #231.

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