Drilldown: Patents

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Patents > Year filed: 1910 & Office : AH or ES or HU or IT or Other & Applicant is inventor : Yes or None & IPCs : IPC B64C27/04 or None

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Year filed:
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Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (304) · airplane (246) · frame (142) · stability (113) · propeller (80) · propulsion (70) · design (70) · LTA (61) · subsystem (61) · propellers (59) · navigation (58) · rudder (58) · whole (52) · wings (47) · wheels (44) · construction (35) · helicopter (35) · Takeoff (34)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (651) · Patent BE-1909-214032 (9) · Patent GB-1909-12556 (7) · Patent US-1910-1011683 (6) · Patent GB-1909-26034 (6) · Patent US-1910-1041876 (5) · Patent US-1909-970771 (4) · Patent DE-1909-Wilcke-Graff (4) · Patent GB-1909-8531 (4) · Patent FR-1909-07-01 Société Antoinette (4) · Patent FR-1909-399456 (4) · Patent CA-1910-131159 (3) · Patent DE-1909-02-25 Hugo Erdmann (3) · Patent DE-1909-227246 (3) · Patent FR-1909-403985 (3) · Patent US-1910-1055379 (3)
Related to aircraft:
Patent agent:
None (570) · Munn & Co. (12) · Victor J. Evans (10) · A. Wunderlich & Cie, Ingénieurs-Conseils (9) · E. Blétry (4) · H. C. Evert & Co. (4) · Noyes & Harriman (4) · E. et G. Bede (4) · Ebinger & Isler (3) · Joshua R. H. Potts (3) · Henry Hughes (3) · None (3) · 0 (3) · De Visscher et Graetz (3)
National tech categories:
None (251) · HU V/h (56) · FR 6.4 (34) · BE K (30) · AT 77d (28) · USPC 244/90R (27) · USPC 244/22 (13) · USPC 244/80 (13) · RU Group V (12) · MX F. III (11) · USPC 244/6 (10) · USPC 244/45R (10) · USPC 244/60 (10) · USPC 244/87 (9) · USPC 244/48 (9) · CH 129b (8) · USPC 244/51 (8) · USPC 244/66 (8)
IPCs: (Click arrow to add another value)
CPCs:
None (304) · CPC B64C13/00 (45) · CPC B64C2700/6295 (42) · CPC B64C17/00 (35) · CPC B64C23/005 (35) · CPC B64C3/385 (24) · CPC B64C33/02 (23) · CPC B64B1/00 (18) · CPC B64C39/00 (17) · CPC B64C11/006 (17) · CPC B64C39/005 (13) · CPC B64C2700/6281 (13) · CPC B64C13/24 (12) · CPC B64C3/14 (12) · CPC B64B1/40 (12) · CPC B64C9/00 (11) · CPC B64C27/04 (10) · 1 (9) · CPC B64C39/08 (9) · CPC B64C33/00 (9)
First filing:
Citations from after 1930:

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