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Patents > Applicant firm : Westinghouse Electric & Manufacturing Company or None & Number of text pages: 6-8

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Office:
Inventor location:
None (426) · Seine (5) · Budapest (4) · Nord (4) · New York (3) · London (3) · Lorient (3) · England (3) · Dayton (3) · Morbihan (3)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (155) · Stability (130) · None (77) · frame (69) · propulsion (63) · design (62) · navigation (59) · LTA (53) · wings (44) · control (41) · Automatic stability (40) · Propellers (38) · propeller (36) · rudder (28) · aerodynamics (26) · whole (26) · Hybrid (25) · construction (25) · marine (24) · HTA (22)
Application number:
Granted:
Supplementary to patent:
None (344) · Patent FR-1908-396249 (4) · Patent US-1916-1208684 (3) · Patent US-1913-1203221 (3) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent GB-1909-26034 (2) · Patent GB-1903-27212 (2) · Patent FR-1911-440594 (2) · Patent FR-1911-428217 (2) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent IT-1908-98601 (2) · Patent FR-1908-404631 (2) · Patent US-1909-1137533 (2) · Patent US-1909-970771 (2) · Patent CA-1918-192493 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent US-1908-1072664 (2) · Patent US-1914-1169695 (2) · Patent AT-1909-12-31 Vigilio Baldo (2)
Related to aircraft:
Patent agent:
None (116) · None (27) · Marks & Clerk (18) · Munn & Co. (14) · Haseltine, Lake & Co. (9) · Brandon frères (9) · Armengaud jeune (9) · Boult, Wade & Tennant (6) · Matray frères et Cie (5) · A. M. & William Clark (4) · Lavoix et Mosès (4) · J. Bonnet-Thirion (4) · Boramé et Julien (4) · Jensen & Son (4) · Schwab (4) · E. Blétry (4)
National tech categories:
None (214) · FR 6.4 (99) · HU V/h (15) · USPC 244/80 (12) · GB 4 propel & steer (7) · FR 6.3 (6) · USPC 244/35R (5) · USPC 244/177 (5) · USPC 244/93 (5) · USPC 244/45R (5) · USPC 244/48 (5) · GB 4 without buoyant (4) · GB 4 framework (4) · USPC 244/119 (4) · USPC 244/234 (4)
IPCs:
None (231) · IPC B64C17/00 (56) · IPC B64C1/00 (45) · IPC B64C39/00 (30) · IPC B64B1/00 (18) · IPC B64C3/38 (14) · IPC B64C33/00 (10) · IPC B64C3/00 (9) · IPC B64C17/06 (9) · IPC B64C11/00 (8) · IPC B64C35/00 (6) · IPC B64C33/02 (6) · IPC B64C23/00 (6) · IPC B64C3/18 (5) · IPC B64C13/24 (5) · IPC B64C13/00 (4)
CPCs:
None (113) · CPC B64C17/00 (73) · CPC B64C2700/6218 (29) · CPC B64B1/00 (28) · CPC B64C2700/6295 (22) · CPC B64C39/00 (21) · CPC B64C2700/6212 (20) · CPC B64C13/00 (20) · CPC B64C3/385 (20) · CPC B64C39/005 (13) · CPC B64C23/005 (12) · CPC B64C33/02 (11) · CPC B64C33/00 (11) · CPC B64C17/06 (10) · CPC B64C3/00 (8) · CPC B64C13/24 (8) · CPC B64C2700/6233 (7) · CPC B64C3/14 (6) · CPC B64C35/00 (6)
First filing:
Citations from after 1930:
Number of text pages:
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