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Patents > Filing date: 1910 & Number of claims: 8-50

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Year filed:
Office:
Inventors:
Sam Leonard Walkden (4) · Jean Francis Webb (3) · John Emery Harriman, Jr. (3)
Inventor country:
Inventor location:
None (127) · Massachusetts (2) · Bexar county (2) · San Antonio (2) · New York (2) · London (2)
Applicant person:
None (13) · Sam Leonard Walkden (4) · John Emery Harriman, Jr. (3)
Applicant is inventor:
Tech fields:
airplane (56) · stability (45) · frame (41) · None (27) · rudder (25) · navigation (24) · propeller (21) · design (19) · whole (19) · safety (16) · LTA (16) · propulsion (14) · wings (14) · wheels (13) · construction (12) · propellers (11) · aerodynamics (11) · landing (11) · takeoff (10) · airfoil (10)
Application number:
None (35)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (40) · Munn & Co. (8) · Marks & Clerk (4) · Armengaud jeune (2) · G. F. Redfern & Co. (2) · Boramé et Julien (2) · Rummler & Rummler (2) · Noyes & Harriman (2) · A. de Carsalade (2) · Wilkinson, Fisher, and Witherspoon (2)
National tech categories:
None (27) · FR 6.4 (20) · HU V/h (10) · USPC 244/80 (9) · USPC 244/90R (7) · USPC 244/45R (7) · USPC 244/233 (4) · USPC 244/64 (3) · USPC 244/99.11 (3) · AU 90.3 (3) · USPC 244/51 (3) · USPC 244/144 (3) · CH 129b (3) · USPC 244/113 (3)
CPCs:
None (27) · CPC B64C17/00 (17) · CPC B64C13/00 (11) · CPC B64C2700/6295 (11) · CPC B64C3/385 (7) · CPC B64C39/08 (6) · CPC B64C23/005 (5) · CPC B64C17/06 (5) · CPC B64C33/02 (5) · CPC B64B1/58 (4) · CPC B64C33/00 (4) · CPC B64C39/00 (4) · CPC Y10S267/02 (3) · CPC B64B1/00 (3) · CPC B64C1/00 (3) · CPC B64C2700/6216 (3) · CPC B64C13/24 (3) · CPC B64C25/60 (3) · CPC F16F9/06 (3) · CPC B64C21/02 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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