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Patents > Inventor country: US & Applicant type : COMPANY + INDIV or INDIV & Family year: 1913

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Office:
Inventors:
Alfred John Macy (12) · Joseph Allison Steinmetz (7) · George Raymond Lawrence (7) · Eli Edward Gregory (4) · Alexander Blair Thaw (4) · Henry Converse Fisk (4) · William Andrew Hutson (4) · Charles Rudolph Wittemann (3) · Adolph Ditriech Wittemann (3) · Philip Henry Smith (3) · August Ahlbrecht (3)
Inventor country: (Click arrow to add another value)
Applicant person:
Alfred John Macy (12) · Joseph Allison Steinmetz (7) · George Raymond Lawrence (7) · None (6) · Alexander Blair Thaw (4) · Henry Converse Fisk (4) · William Andrew Hutson (4) · Eli Edward Gregory (4) · Adolph Ditriech Wittemann (3) · August Ahlbrecht (3) · Charles Rudolph Wittemann (3) · Philip Henry Smith (3)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (111) · stability (32) · Airplane (23) · LTA (16) · frame (16) · safety (8) · propulsion (8) · hybrid (8) · propellers (7) · balloon (7) · control (5) · wheels (5) · helicopter (5) · design (5) · wings (5) · automatic stability (5)
Full specification filed date:
Application number:
None (31) · 1913781506 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (134) · Munn & Co. (4) · Victor J. Evans (4) · Charles W. Hills (4) · Lewis William Goold (3) · Charles Hill (2) · H. Boettcher fils (2) · J. Bonnet-Thirion et Breton (2) · Haseltine, Lake & Co. (2) · Brandon freres (2)
National tech categories:
None (66) · FR 6.4 (15) · USPC 244/233 (7) · USPC 244/45R (6) · USPC 244/177 (6) · USPC 244/90R (5) · USPC 244/119 (5) · USPC 244/93 (4) · USPC 244/80 (4) · USPC 244/22 (4) · USPC 244/147 (3) · USPC 244/133 (3) · USPC 244/101 (3) · USPC 244/131 (3) · USPC 244/13 (3) · USPC 244/29 (3)
CPCs:
CPC B64C17/00 (38) · CPC B64C2700/6295 (18) · CPC B64C13/00 (12) · CPC B64C2700/6218 (12) · CPC B64B1/00 (11) · None (9) · CPC B64C3/385 (8) · CPC B64C35/00 (7) · CPC B64C23/005 (7) · CPC B64C33/02 (7) · CPC B64C39/00 (6) · CPC B64C2700/6219 (5) · CPC B64D17/00 (4) · CPC B64C39/08 (4) · CPC B64C39/005 (4) · CPC B64D17/80 (4) · CPC B64C17/06 (4)
Family year:
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First filing:
Cites these patents:
Citations from after 1930:
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Showing below up to 219 results in range #1 to #219.

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