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Patents > Filing date: 1913 & Grant date: 1910 - 1919 & Number of claims: 8-50

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Year filed:
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Year granted:
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Inventors:
Alfred John Macy (7) · Samuel James Prescott (2) · Henry Ziemss, Jr. (2) · William Henry Nosworthy (2) · John Arthur Armstrong (2) · Vigilio Baldo (2)
Inventor country:
Applicant person:
Alfred John Macy (7) · None (3) · Vigilio Baldo (2) · John Arthur Armstrong (2) · Samuel James Prescott (2) · Henry Ziemss, Jr. (2) · William Henry Nosworthy (2)
Applicant is inventor:
Tech fields:
stability (24) · airplane (20) · None (12) · automatic stability (9) · Frame (7) · wings (6) · Design (6) · propulsion (5) · LTA (4) · subsystem (4) · flapping (4) · safety (4) · airship (4) · Construction (4) · control (4) · propellers (4)
Application number:
None (12) · 1913781506 (2)
Grant date:
Granted:
Related to aircraft:
Patent agent:
None (10) · Munn & Co. (4) · Marks & Clerk (3) · Charles W. Hills (3) · Charles Hill (2) · Hyde & Heide (2) · Haseltine, Lake & Co. (2) · Joseph Gillot (2) · E. Blétry (2) · Chamberlin & Freudenreich (2) · Abel & Imray (2) · Armengaud jeune (2) · Boult, Wade & Tennant (2)
National tech categories:
None (27) · FR 6.4 (11) · USPC 244/177 (5) · USPC 244/233 (2) · USPC 244/45R (2)
CPCs:
CPC B64C17/00 (16) · CPC B64C2700/6218 (8) · CPC B64C13/00 (4) · CPC B64B1/00 (3) · CPC B64C3/42 (3) · CPC B64C2700/6295 (3) · CPC B64C35/00 (3) · None (2) · CPC B64C39/08 (2) · CPC B64C17/06 (2) · CPC B64D1/04 (2) · CPC Y02T50/10 (2) · CPC B64C33/00 (2) · CPC Y10S200/29 (2)
Family year:
First filing:
Cites these patents:
Citations from after 1930:
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