Drilldown: Patents

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Patents > Year granted: 1911 & IPCs : IPC B64C1/00 or IPC B64C11/00 or None

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Year granted:
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Applicant is inventor:
Tech fields:
None (411) · airplane (234) · stability (171) · frame (160) · propeller (93) · propulsion (92) · rudder (78) · Design (73) · LTA (70) · navigation (68) · propellers (64) · wheels (56) · subsystem (50) · Automatic stability (46) · airfoil (37) · construction (36) · control (35) · car (34) · whole (32)
Full specification filed date:
Granted:
Supplementary to patent:
None (804) · Patent FR-1909-399456 (3) · Patent CA-1910-132036 (3) · Patent CH-1910-52044 (3) · Patent US-1910-1011683 (3) · Patent US-1910-1041876 (3) · Patent US-1911-1003885 (3) · Patent DE-1909-232158 (3)
Related to aircraft:
Patent agent:
None (609) · Munn & Co. (20) · None (15) · Victor J. Evans (15) · Armengaud jeune (9) · Boult, Wade & Tennant (6) · J. Bonnet-Thirion (5) · Joshua R. H. Potts (5) · Boramé et Julien (5) · P. Follin (4) · H. C. Everett Co. (4) · Hippolyte Josse (4)
National tech categories:
None (396) · FR 6.4 (104) · HU V/h (39) · AT 77d (19) · USPC 244/139 (15) · USPC 244/90R (15) · USPC 244/80 (14) · USPC 244/22 (12) · USPC 244/66 (12) · RU Group V (12) · USPC 244/45R (11) · BE K (10) · USPC 244/6 (10) · USPC 244/48 (10) · CH 129b (9) · DK 77 (8) · AU 90.3 (8) · USPC 244/87 (7) · DE 77h.5 (7)
IPCs: (Click arrow to add another value)
CPCs:
None (251) · CPC B64C17/00 (117) · CPC B64C2700/6295 (72) · CPC B64C2700/6218 (60) · CPC B64C39/00 (45) · CPC B64C23/005 (38) · CPC B64C13/00 (36) · CPC B64C17/06 (35) · CPC B64C3/385 (33) · CPC B64C11/006 (30) · CPC B64C2700/6216 (28) · CPC B64C33/02 (25) · CPC B64C1/00 (24) · CPC B64B1/00 (19) · CPC B64C11/00 (17) · CPC B64C39/005 (14) · CPC B64C2700/6228 (14) · CPC B64C39/08 (13) · CPC B64C2700/6219 (13)
First filing:
Citations from after 1930:

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