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Patents > Inventor country: US & Number of figures: 21-50

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Office:
Inventors:
Alfred John Macy (20) · George Raymond Lawrence (4) · John Emery Harriman, Jr. (3) · None (3) · John Thomas Simpson (2) · Thomas Osborne Perry (2) · Gregory Gawlet (2) · James Shand Stephens (2) · Eugene F. Falconnet (2) · Robert Kemp (2) · John Washington Wadsworth (2)
Inventor country: (Click arrow to add another value)
Applicant person:
Alfred John Macy (20) · None (5) · George Raymond Lawrence (3) · John Emery Harriman, Jr. (3) · John Washington Wadsworth (2) · Gregory Gawlet (2) · Thomas Osborne Perry (2) · James Shand Stephens (2) · Eugene F. Falconnet (2) · John Thomas Simpson (2)
Applicant is inventor:
Tech fields:
stability (26) · airplane (24) · frame (17) · None (13) · design (11) · wings (10) · HTA (8) · navigation (7) · propellers (7) · automatic stability (6) · LTA (6) · rudder (6) · propulsion (6) · control (6) · landing (5) · hybrid (5) · marine (5) · biplane (5) · safety (5) · propeller (5)
Full specification filed date:
Application number:
None (19) · 1913781506 (2) · 25941D (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (20) · Charles W. Hills (4) · Brandon frères (3) · Fritz Isler (3) · Munn & Co. (2) · Marks & Clerk (2) · Lewis William Goold (2) · John P. Tarbox (2) · J. Bonnet-Thirion et Breton (2) · Société G. Breton, P. Audy, J. Rousset, A Vergé (2) · Charles Hill (2)
National tech categories:
None (18) · FR 6.4 (11) · USPC 244/177 (5) · CH 129b (4) · CA 341/80 (3) · USPC 244/35R (3) · USPC 244/119 (3) · USPC 244/109 (2) · USPC 244/99.11 (2) · USPC 244/96 (2) · USPC 244/93 (2) · USPC 244/80 (2) · USPC 244/30 (2) · USPC 244/234 (2) · USPC 244/131 (2) · USPC 244/22 (2) · DK 77 (2) · DE 77h.5 (2)
CPCs:
CPC B64C17/00 (17) · None (13) · CPC B64C2700/6218 (6) · CPC B64B1/00 (5) · CPC B64C2700/6295 (5) · CPC B64C33/02 (4) · CPC B64C2700/6212 (4) · CPC B64C33/00 (3) · CPC B64C3/14 (3) · CPC B64C39/00 (3) · CPC B64C3/385 (3) · CPC B64C19/00 (2) · CPC B64C27/10 (2) · CPC Y10S200/29 (2) · CPC B64C29/0025 (2) · CPC B64C2001/0081 (2)
First filing:
Cites these patents:
Citations from after 1930:

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