Drilldown: Patents

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Patents > Applicant firm: None & Number of claims: 11

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Office:
Inventors:
George Sutherland Dodman (4) · James Dennis Roots (2) · John Wilfrid Seddon (2) · Ralph Hazlett Upson (2) · George Brougham Hubert Austin (2) · John Seiler (2) · Spencer Heath (2) · Louis-Étienne Roze (2)
Inventor country:
Applicant person:
None (12) · George Sutherland Dodman (4) · James Dennis Roots (2) · Spencer Heath (2) · Louis-Étienne Roze (2) · John Wilfrid Seddon (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
stability (23) · airplane (19) · propeller (17) · frame (17) · None (15) · propulsion (15) · LTA (13) · navigation (11) · wings (8) · design (8) · automatic stability (7) · rudder (6) · airfoil (6) · car (6)
Full specification filed date:
Application number:
None (27)
Granted:
Related to aircraft:
Patent agent:
None (25) · None (4) · Munn & Co. (4) · Borame et Julien (3) · Boult, Wade & Tennant (2) · Marks & Clerk (2) · E. R. Royston & Co. (2) · Haseltine, Lake & Co. (2)
National tech categories:
None (35) · FR 6.4 (11) · USPC 244/45R (6) · HU V/h (4) · USPC 244/90R (3) · USPC 244/70 (2) · USPC 244/119 (2) · USPC 244/153R (2)
IPCs:
None (50) · IPC B64B1/00 (6) · IPC B64C39/00 (5) · IPC B64C3/38 (4) · IPC B64C1/00 (2) · IPC B64C29/00 (2) · IPC B64C25/00 (2)
CPCs:
None (20) · CPC B64B1/00 (8) · CPC B64C2700/6295 (7) · CPC B64C23/005 (5) · CPC B64C39/08 (4) · CPC B64C3/385 (4) · CPC B64C17/00 (3) · CPC B64C39/00 (3) · CPC B64C39/005 (2) · CPC B64C33/00 (2) · CPC B64C33/02 (2) · CPC B64C11/006 (2) · CPC B64B1/40 (2) · CPC Y02T50/10 (2) · CPC A63H27/08 (2) · CPC B64C21/02 (2) · CPC Y02T50/145 (2)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 94 results in range #1 to #94.

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