Drilldown: Patents

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Patents > Grant date: 1913 & Related to aircraft: 1 & Number of text pages: 2-9

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Year granted:
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Applicant is inventor:
Tech fields:
airplane (123) · None (113) · stability (75) · frame (53) · Design (39) · construction (33) · LTA (31) · wings (30) · propellers (28) · Subsystem (27) · Aerodynamics (25) · propulsion (25) · control (24) · propeller (20) · landing (17) · wheels (16) · navigation (16) · automatic stability (14) · Whole (14) · hybrid (14)
Full specification filed date:
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Supplementary to patent:
None (295) · Patent FR-1912-446040 (5) · Patent ES-1911-50083 (3) · Patent US-1912-1062545 (3) · Patent AT-1912-64662 (2) · Patent BE-1912-04-05 (2) · Patent BE-1912-02-07-Gramaticesco (2) · Patent BE-1911-240352 (2) · Patent DE-1912-08-22‎ (2) · Patent GB-1911-29012 (2) · Patent US-1911-1032812 (2) · Patent AT-1913-59404 (2) · Patent US-1911-1028409 (2) · Patent AT-1912-57088 (2) · Patent US-1912-1093746 (2) · Patent DE-1913-301564 (2) · Patent AT-1911-57225 (2) · Patent US-1913-1082688 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (115) · None (21) · Victor J. Evans (12) · Marks & Clerk (10) · Munn & Co. (10) · Dupont et Elluin (6) · E. Blétry (6) · Gaston Rose (6) · Dom. Casalonga (5) · H. Boettcher fils (5) · Hippolyte Josse (5) · C. A. Snow & Co. (4) · J. Germain (4) · B. Singer (4) · Brandon frères (4) · Weismann et Marx (4) · W. P. Thompson & Co. (4) · Schwab (4)
National tech categories:
FR 6.4 (126) · None (96) · HU V/h (40) · AT 77d (28) · USPC 244/45R (9) · USPC 244/233 (9) · USPC 244/80 (6) · USPC 244/93 (5) · USPC 244/64 (4) · USPC 244/51 (4) · FR 6.2 (4) · USPC 244/234 (4) · USPC 244/46 (3) · USPC 244/237 (3) · USPC 244/221 (3) · USPC 244/22 (3) · USPC 244/15 (3) · USPC 244/219 (3) · CH 129b (3)
IPCs:
None (196) · IPC B64C17/00 (32) · IPC B64C1/00 (25) · IPC B64C39/00 (21) · IPC B64C35/00 (18) · IPC B64C3/38 (16) · IPC B64C3/00 (12) · IPC B64C11/00 (12) · IPC B64C33/02 (10) · IPC B64B1/00 (9) · IPC B64C23/00 (6) · IPC B64D1/04 (5) · IPC B64C33/00 (5) · IPC B64C13/00 (5) · IPC B64B1/58 (5) · IPC B64C17/06 (4) · IPC B64D17/00 (4)
CPCs:
None (97) · CPC B64C17/00 (43) · CPC B64C3/385 (24) · CPC B64C2700/6295 (19) · CPC B64C13/00 (17) · CPC B64C35/00 (15) · CPC B64C33/02 (13) · CPC B64C39/08 (13) · CPC B64C39/00 (12) · CPC B64B1/00 (12) · CPC B64C3/00 (10) · CPC B64C2700/6212 (9) · CPC B64C23/005 (9) · CPC B64C2700/6218 (8) · CPC B64C11/006 (7) · CPC B64C1/00 (6) · CPC B64C17/06 (6) · CPC B64C33/00 (6)
First filing:
Citations from after 1930:
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