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Patents > Year granted: 1911 & Application number : 495319D or None

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Year granted:
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Applicant person:
None (137) · Alfred E. Wunderlich (4) · Johann Schütte (4) · Louis Blériot (4) · Louis-Alphonse Canda (4) · Louis-Joseph-Jean-Baptiste Chêneau (3) · Ivan Munroe Sawyer (3) · Robert Esnault-Pelterie (3) · Édouard Vedovelli (3) · Joseph Wetterwald (3) · Absalom Calhoun Ulmer (3)
Applicant is inventor:
Tech fields:
None (85) · airplane (70) · frame (56) · LTA (50) · design (31) · stability (30) · subsystem (29) · propulsion (28) · propeller (22) · propellers (22) · navigation (21) · construction (19) · rudder (17) · safety (17) · control (16) · parachute (14) · whole (14) · car (14) · airship (13) · steering (12)
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Supplementary to patent:
None (231) · Patent DE-1909-232158 (3) · Patent US-1910-1011683 (3) · Patent FR-1909-399456 (2) · Patent FR-1908-393976 (2) · Patent GB-1908-4519 (2) · Patent BE-1909-214032 (2) · Patent US-1910-982907 (2) · Patent CA-1910-132036 (2) · Patent CH-1910-52044 (2) · Patent US-1910-1041876 (2) · Patent GB-1910-18683 (2)
Related to aircraft:
Patent agent:
None (204) · Weismann et Marx (4) · Lavoix et Mosès (4) · J. Bonnet-Thirion (3) · G. F. Redfern & Co. (3) · Raclot (3) · None (3) · Naegeli & Co. (3) · L. Chassevent (3) · Armengaud jeune (3)
National tech categories:
None (67) · FR 6.4 (29) · AT 77d (23) · RU Group V (12) · DE 77h.5 (12) · BE K (10) · CH 129b (9) · DK 77 (8) · AU 90.3 (8) · FR 5.8 (7) · DE 77h.4 (7) · USPC 244/139 (5) · DE 77h.15 (5) · DE 77h.6 (5) · DE 77h (4) · DE 77h.9 (4) · USPC 244/153R (4)
IPCs:
None (215) · IPC B64D17/00 (6) · IPC B64C39/00 (6) · IPC B64C1/00 (5) · IPC B64B1/58 (4) · IPC B64C3/10 (3) · IPC B64D27/00 (3) · IPC F02B57/08 (3) · IPC G01C17/00 (3) · IPC B64C17/00 (3) · IPC B64C3/38 (3)
CPCs:
None (199) · CPC B64B1/58 (8) · CPC B64D27/00 (4) · CPC B64D17/00 (4) · CPC B64C17/00 (4) · CPC G01C17/00 (3) · CPC B64B1/00 (3) · CPC F02B57/08 (3) · CPC B64C3/385 (3) · CPC B64C33/00 (3) · CPC B64C39/00 (3) · CPC B64F1/06 (3)
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Cites these patents:
Citations from after 1930:
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