Drilldown: Patents

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Patents > Filing date: 1912 & Grant date: 1910 - 1919 & First filing: No

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Year filed:
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Tech fields:
Airplane (150) · None (120) · design (75) · stability (63) · frame (62) · construction (45) · propellers (41) · aerodynamics (39) · wings (34) · LTA (34) · propulsion (33) · Automatic stability (32) · chassis (27) · control (22) · landing (22) · Lift (19) · parachute (17) · sustentation (17)
Full specification filed date:
Application number:
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Supplementary to patent:
None (211) · Patent BE-1911-05-15 Georges de Bothezat (4) · Patent DE-1911-251309 (4) · Patent AU-1911-510 (4) · Patent AT-1913-59404 (3) · Patent FR-1911-446282 (3) · Patent GB-1911-29012 (3) · Patent US-1911-1032812 (3) · Patent AT-1911-58081 (3) · Patent AT-1913-59461 (3)
Related to aircraft:
Patent agent:
None (206) · Armengaud jeune (23) · J. Bonnet-Thirion (10) · None (10) · Marks & Clerk (8) · Dupont et Elluin (8) · Hippolyte Josse (7) · Charles Dony (7) · L. Chassevent (7) · E. Blétry (7) · Schwab (5) · Brandon frères (5) · Gaston Rose (4) · Abel & Imray (4) · Dom. Casalonga (4) · Boult, Wade & Tennant (4) · Weismann et Marx (4) · H. Bœttcher fils (4)
National tech categories:
FR 6.4 (190) · None (156) · HU V/h (22) · FR 6.2 (7) · AT 77d (6) · BE K (3) · FR 5.8 (2) · AU 90.3 (2) · DK 77 (2) · FR 20.1 (2) · FR 14.1 (2)
IPCs:
None (180) · IPC B64C17/00 (33) · IPC B64C1/00 (30) · IPC B64C39/00 (19) · IPC B64C35/00 (15) · IPC B64C25/00 (14) · IPC B64B1/00 (13) · IPC B64C3/38 (11) · IPC B64C11/00 (8) · IPC B64C3/00 (7) · IPC B64D17/00 (6) · IPC B64B1/58 (6) · IPC B64C3/56 (6) · IPC B64C23/00 (4) · IPC B64C3/54 (4) · IPC B64C27/04 (4) · IPC B64C13/00 (4) · IPC B64D1/04 (3) · IPC B64D17/54 (3) · IPC B64C17/06 (3)
CPCs:
None (54) · CPC B64C17/00 (51) · CPC B64C39/00 (23) · CPC B64C2700/6295 (21) · CPC B64C35/00 (14) · CPC B64C2700/6218 (13) · CPC B64C3/385 (12) · CPC B64C25/06 (11) · CPC B64B1/00 (11) · CPC B64C2700/6219 (11) · CPC B64C2700/6214 (9) · CPC B64F2700/6226 (9) · CPC B64C33/02 (8) · CPC B64C3/56 (8) · CPC B64C23/005 (8) · CPC B64C2700/6281 (8) · CPC B64C3/00 (7) · CPC B64C13/00 (7) · CPC B64C25/64 (7) · CPC B64C1/00 (7)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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