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Patents > Year granted: 1913 & Applicant firm: None & Number of claims: 8-50

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Year granted:
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Office:
Inventors:
Adolf Warchalowski (2) · Matthew Arlington Batson (2) · Hermann Hassenbach (2) · De Bert Hartley (2) · Vigilio Baldo (2) · Christopher John Lake (2) · Anthony Rudolph Silverston (2) · Michael Angelo Parisano (2) · Sam Leonard Walkden (2)
Inventor country:
Applicant person:
None (7) · Michael Angelo Parisano (2) · Matthew Arlington Batson (2) · Hermann Hassenbach (2) · Sam Leonard Walkden (2) · Anthony Rudolph Silverston (2) · Vigilio Baldo (2) · De Bert Hartley (2) · Christopher John Lake (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (27) · stability (23) · frame (15) · None (13) · wings (12) · control (9) · rudder (7) · automatic stability (7) · design (7) · safety (6) · projectile (6) · military (6) · parachute (6) · Propellers (5) · Flapping (5) · takeoff (5) · propeller (5) · subsystem (5)
Full specification filed date:
Application number:
None (25)
Grant date:
Granted:
Related to aircraft:
Patent agent:
None (25) · Munn & Co. (6) · Abel & Imray (3) · E. Blétry (2) · Marks & Clerk (2) · Joseph Gillot (2) · J. S. Withers & Spooner (2) · Guido Lacerdote (2) · William L. Hall (2) · Brown & Hopkins (2)
National tech categories:
None (21) · HU V/h (9) · FR 6.4 (7) · USPC 244/80 (6) · AT 77d (3) · USPC 244/233 (3) · USPC 416/129 (2) · USPC 244/90R (2) · USPC 244/221 (2) · USPC 244/45R (2) · USPC 244/47 (2) · USPC 244/64 (2)
CPCs:
None (18) · CPC B64C17/00 (11) · CPC B64C13/00 (6) · CPC B64C3/385 (5) · CPC B64B1/00 (4) · CPC B64C23/005 (4) · CPC B64C33/00 (2) · CPC Y02T50/145 (2) · CPC Y02T50/10 (2) · CPC B64C30/00 (2) · CPC B64C39/08 (2) · CPC B64D1/04 (2) · CPC B64C2700/6218 (2) · CPC B64C13/24 (2) · CPC Y10T74/19112 (2) · CPC B64C3/40 (2) · CPC Y10S244/904 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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