Drilldown: Patents

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Patents > Grant date: 1919 & Assigned to : Western Electric Company or None

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Office:
Applicant firm:
None (660) · Blackburn Aeroplane and Motor Co. (16) · Vickers (10) · Jacob Lohner & Co. (10) · Curtiss Aeroplane (10) · Vickers Limited (9) · Luft Fahrzeug G.m.b.H. (8) · Luftschiffbau Schütte-Lanz (8) · Société des Avions Louis Bréguet (4) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (4) · Blackburn Aeroplane & Motor Co. (3) · Société Nouvelle des Aéroplanes Paul Schmitt (3) · North British Rubber Company (3) · Macy Engineering Company (3) · Sopwith Aviation (3) · Sopwith Aviation Company Limited (3) · Curtiss Motor Company (3)
Applicant is inventor:
Tech fields:
None (370) · airplane (139) · construction (68) · frame (66) · control (52) · design (50) · propellers (43) · stability (40) · LTA (36) · Fuselage (28) · military (27) · Airship (27) · subsystem (26) · wings (26) · Propulsion (23) · structure (17) · motors (16) · instrument (15) · biplane (15) · aerodynamics (14)
Full specification filed date:
Granted:
Publication date:
Supplementary to patent:
None (693) · Patent FR-1917-494365 (3) · Patent CA-1917-183481 (2) · Patent IT-1916-07-14 (2) · Patent SE-1917-46288 (2) · Patent US-1915-1223319 (2) · Patent FR-1916-502839 (2) · Patent GB-1916-109146 (2) · Patent US-1915-1246016 (2) · Patent US-1917-1283607 (2) · Patent AT-1913-79244 (2) · Patent GB-1915-15085 (2)
Related to aircraft:
Patent agent:
None (454) · None (26) · Lavoix et Mosès (24) · Brewer & Son (23) · Marks & Clerk (17) · Haseltine, Lake & Co. (16) · Boult, Wade & Tennant (16) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (10) · Paul Blum (10) · J. Germain (9) · Herbert Haddan & Co. (8) · A. M. & William Clark (8) · Brandon Frères (8) · John P. Tarbox (6) · M. Zerolo (6)
Assigned to: (Click arrow to add another value)
National tech categories:
None (556) · FR 6.4 (134) · HU V/h (37) · AT 77d (36) · DE 77h.5 (7) · AU 90.5 (5) · DK 77 (4) · NL 62 (3) · FR 12.3 (3) · NL 62.15 (2) · AT 46b (2) · CA 341/80 (2)
IPCs:
None (466) · IPC B64C3/00 (34) · IPC B64C3/18 (26) · IPC B64C35/00 (22) · IPC B64C13/00 (20) · IPC B64C1/00 (18) · IPC B64C39/00 (17) · IPC B64C17/00 (16) · IPC B64C1/06 (12) · IPC B64B1/00 (10) · IPC B64C11/00 (9) · IPC B64C11/04 (7) · IPC B64C27/04 (7) · IPC B64C13/12 (6) · IPC B64C13/24 (6) · IPC F41A19/05 (6) · IPC B64B1/58 (6) · IPC B64C3/38 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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