Drilldown: Patents

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Patents > Office : DE or GR or LU or Other & Applicant is inventor: Yes & CPCs : CPC B64B1/58 or CPC B64C11/006 or CPC B64C13/00 or CPC B64C3/385 & Family year: 1910 - 1919

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Office: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (314) · Airplane (140) · control (86) · stability (79) · LTA (75) · frame (65) · propulsion (51) · navigation (42) · design (40) · rudder (38) · wings (37) · propellers (36) · Steering (29) · aerodynamics (26) · construction (25) · automatic stability (17) · balloon (16) · lift (16) · airship (16) · propeller (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (606) · Patent BE-1912-02-07-Gramaticesco (3) · Patent US-1912-1062545 (3) · Patent DE-1912-267069 (2) · Patent GB-1911-12232 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent DE-1909-227246 (2) · Patent DE-1918-388537 (2) · Patent DE-1912-08-22 (2) · Patent GB-1913-3848 (2) · Patent FR-1912-457441 (2) · Patent US-1913-1118124 (2) · Patent AU-1909-16369 (2) · Patent FR-1912-449167 (2)
Related to aircraft:
Patent agent:
None (386) · Armengaud jeune (20) · None (13) · Marks & Clerk (13) · Munn & Co. (10) · Haseltine, Lake & Co. (8) · Boult, Wade & Tennant (8) · Schwab (7) · L. Chassevent (7) · E. Blétry (6) · H. Bœttcher fils (6) · J. Bonnet-Thirion (5) · Weismann et Marx (4) · G. Petiau (4) · Victor J. Evans (4) · Dyer, Dyer, and Taylor (4) · Brandon frères (4) · J. S. Withers & Spooner (4)
National tech categories:
None (313) · FR 6.4 (152) · USPC 244/90R (29) · USPC 244/233 (29) · DE 77h.5 (19) · USPC 244/48 (16) · USPC 244/78.1 (14) · USPC 244/119 (9) · USPC 244/82 (9) · USPC 244/87 (9) · USPC 244/225 (8) · USPC 244/234 (8) · USPC 244/237 (8) · USPC 244/99.11 (6) · USPC 244/100R (6) · USPC 244/231 (6) · FR 6.2 (6) · USPC 244/88 (5) · USPC 244/232 (5) · DE 77h.4 (5)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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