Drilldown: Patents

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Patents > Year filed: 1912 & Filing date: 1910 - 1919 & First filing: No & Citations from after 1930: None

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Year filed:
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Applicant is inventor:
Tech fields:
Airplane (162) · None (112) · design (79) · stability (67) · frame (61) · Construction (46) · aerodynamics (43) · Propellers (38) · wings (38) · automatic stability (34) · LTA (32) · propulsion (31) · chassis (29) · control (25) · landing (22) · lift (20) · Fuselage (18) · Subsystem (18)
Full specification filed date:
Application number:
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Supplementary to patent:
None (210) · Patent AT-1913-59404 (4) · Patent BE-1911-05-15 Georges de Bothezat (4) · Patent AU-1911-510 (4) · Patent FR-1911-446282 (3) · Patent GB-1911-12188 (3) · Patent AT-1913-59461 (3) · Patent GB-1911-29012 (3) · Patent AT-1911-58081 (3)
Related to aircraft:
Patent agent:
None (206) · Armengaud jeune (23) · None (10) · J. Bonnet-Thirion (10) · Marks & Clerk (8) · Charles Dony (7) · Dupont et Elluin (7) · E. Blétry (7) · Hippolyte Josse (6) · Brandon frères (6) · L. Chassevent (6) · Schwab (5) · Gaston Rose (4) · Weismann et Marx (4) · Abel & Imray (4) · Dom. Casalonga (4) · Haseltine, Lake & Co. (4)
National tech categories:
FR 6.4 (181) · None (153) · HU V/h (23) · BE K (10) · FR 6.2 (7) · AT 77d (6) · RU 62b (2) · DK 77 (2) · AU 90.3 (2) · FR 20.1 (2) · FR 14.1 (2) · DE 77h.5 (2)
IPCs:
None (185) · IPC B64C17/00 (34) · IPC B64C1/00 (28) · IPC B64C39/00 (17) · IPC B64C35/00 (16) · IPC B64C25/00 (14) · IPC B64B1/00 (12) · IPC B64C3/38 (11) · IPC B64C11/00 (8) · IPC B64D17/00 (7) · IPC B64C13/00 (5) · IPC B64C3/56 (5) · IPC B64B1/58 (5) · IPC B64C3/00 (4) · IPC B64D1/04 (3) · IPC B64C23/00 (3) · IPC B64C3/52 (3) · IPC B64D17/54 (3) · IPC B64C3/54 (3)
CPCs:
None (65) · CPC B64C17/00 (51) · CPC B64C39/00 (22) · CPC B64C2700/6295 (20) · CPC B64C35/00 (15) · CPC B64C2700/6218 (13) · CPC B64C25/06 (11) · CPC B64C2700/6219 (11) · CPC B64C3/385 (11) · CPC B64B1/00 (10) · CPC B64C33/02 (9) · CPC B64C2700/6214 (9) · CPC B64F2700/6226 (9) · CPC B64C13/00 (8) · CPC B64C3/56 (7) · CPC B64C1/00 (7) · CPC B64C23/005 (7) · CPC B64C25/64 (7) · CPC B64C2700/6256 (6) · CPC B64D17/00 (6)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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