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Patents > Year filed: 1909 & Office : AT or BE or CA or NO or US & Family year: 1900 - 1909

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Year filed:
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Inventor country:
Applicant is inventor:
Tech fields:
airplane (107) · frame (83) · None (77) · propeller (70) · LTA (62) · navigation (55) · rudder (53) · stability (51) · propulsion (50) · propellers (38) · hybrid (36) · wheels (27) · car (24) · helicopter (19) · safety (19) · balloon (17) · airfoil (16) · takeoff (14) · Design (14) · landing (12)
Full specification filed date:
Application number:
None (93)
Granted:
Supplementary to patent:
None (268) · Patent BE-1909-214032 (21) · Patent DE-1908-221549 (3) · Patent GB-1909-2111 (3) · Patent FR-1909-406375 (2) · Patent GB-1908-4519 (2)
Related to aircraft:
Patent agent:
None (172) · A. Wunderlich & Cie, Ingénieurs-Conseils (21) · Munn & Co. (12) · None (6) · Watson E. Coleman (3) · Michael J. Stark & Sons (3) · James L. Norris (3) · Frank T. Wentworth (3) · Frank Briesen (3) · Criswell & Criswell (2) · W. J. FitzGerald & Co. (2) · Victor J. Evans (2) · R. S. & A. B. Lacey (2) · Joshua R. H. Potts (2) · Howard P. Denison (2)
National tech categories:
None (38) · BE K (27) · AT 77d (16) · USPC 244/80 (9) · USPC 244/45R (9) · USPC 244/22 (8) · USPC 244/48 (7) · USPC 244/13 (7) · USPC 244/65 (7) · USPC 244/66 (6) · USPC 244/93 (6) · USPC 244/20 (6) · USPC 244/87 (6) · USPC 244/82 (5) · USPC 244/72 (5) · USPC 244/96 (5) · USPC 244/17.21 (5) · USPC 244/6 (5) · USPC 244/234 (5)
CPCs:
None (65) · CPC B64C2700/6295 (26) · CPC B64C13/00 (19) · CPC B64B1/00 (19) · CPC B64C39/005 (15) · CPC B64C17/00 (14) · CPC B64C23/005 (13) · CPC B64C33/02 (13) · CPC B64C3/385 (13) · CPC B64C39/08 (8) · CPC B64C27/82 (7) · CPC B64C11/36 (7) · CPC B64B1/40 (6) · CPC B64C29/0033 (5) · CPC B64C27/54 (5) · CPC B64C27/006 (5) · CPC B64C9/00 (5) · CPC B64C11/006 (5) · CPC F03D3/00 (5) · CPC Y02E10/74 (5)
Family year:
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First filing:
Citations from after 1930:

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