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Patents > Year granted: 1915 & Granted: Yes

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Year granted:
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Applicant firm:
None (466) · Jacob Lohner & Co. (8) · General Electric Co. (3) · Société Anonyme des Établissements Nieuport (3) · Sopwith Aviation Company Limited (2) · Connecticut Aircraft Company (2) · Le Syndicat de Faillite (2) · Société anonyme Astra AB (2) · Sperry Gyroscope Company (2)
Applicant is inventor:
Tech fields:
None (168) · airplane (138) · frame (59) · stability (57) · LTA (43) · wings (42) · construction (41) · design (36) · propulsion (27) · automatic stability (22) · control (22) · propellers (19) · Subsystem (14) · compartments (13) · marine (13) · fuselage (13) · HTA (12) · helicopter (12) · military (12)
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Supplementary to patent:
None (415) · Patent GB-1913-16499 (6) · Patent US-1914-1115291 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent IT-1914- (3) · Patent US-1915-1149680 (3) · Patent FR-1914-475066 (2) · Patent DK-1913-19885 (2) · Patent FR-1911-438580 (2) · Patent US-1915-1130623 (2) · Patent GB-1909-8531 (2) · Patent GB-1910-6051 (2) · Patent FR-1913-472867 (2) · Patent US-1914-1115457 (2) · Patent AU-1914-14892 (2) · Patent DE-1913-287314 (2) · Patent FR-1913-438580.17636 (2)
Related to aircraft:
Patent agent:
None (314) · J. Bonnet-Thirion et Breton (9) · Armengaud jeune (8) · Dupont et Elluin (8) · Haseltine, Lake & Co. (7) · Hippolyte Josse (6) · Coquillat (5) · L. Chassevent (5) · Charles Dony (5) · None (5) · Marks & Clerk (5) · Munn & Co. (4) · William L. Hall (4) · Boult, Wade & Tennant (4) · Brewer & Son (4) · H. D. Fitzpatrick & Co. (3) · E. W. Marshall (3) · Wheatley & Mackenzie (3) · Cruikshank & Fairweather, Ltd. (3) · J. Warner Beckstrom (3)
National tech categories:
None (105) · FR 6.4 (94) · IT 8 (43) · HU V/h (25) · USPC 244/90R (12) · USPC 244/233 (10) · USPC 244/13 (7) · USPC 244/80 (7) · USPC 244/91 (7) · USPC 244/65 (6) · DE 77h.5 (6) · USPC 244/87 (6) · USPC 244/113 (6) · USPC 244/35R (5) · USPC 244/45R (5) · USPC 244/48 (5) · USPC 244/49 (5) · USPC 244/100R (5) · USPC 244/101 (5)
IPCs:
None (314) · IPC B64C17/00 (21) · IPC B64C1/00 (17) · IPC B64C39/00 (16) · IPC B64B1/00 (14) · IPC B64C3/00 (13) · IPC B64C35/00 (11) · IPC B64C23/00 (7) · IPC B64C27/04 (7) · IPC B64C3/54 (6) · IPC B64C13/00 (6) · IPC B64D1/04 (6) · IPC B64C33/02 (5) · IPC B64C25/00 (5) · IPC B64C3/38 (4) · IPC B64D17/00 (4) · IPC B64D27/00 (4)
CPCs:
None (138) · CPC B64C17/00 (32) · CPC B64B1/00 (26) · CPC B64C2700/6295 (26) · CPC B64C13/00 (24) · CPC B64C35/00 (17) · CPC B64C23/005 (14) · CPC B64C3/00 (13) · CPC B64C39/00 (12) · CPC B64C3/385 (12) · CPC B64C2700/6218 (9) · CPC B62C5/04 (9) · CPC B64C2700/6281 (8) · CPC B64C2700/6256 (7) · CPC B64C2700/6274 (7)
First filing:
Citations from after 1930:
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