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Patents > CPCs : CPC B64C3/00 or CPC B64C3/385 or IPC H03G5/20

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Office:
Inventor location:
None (521) · London (5) · Seine (4) · New York city (3) · New York county (3) · New York state (3) · Massachusetts (3) · Hampshire (2) · Bexar county (2) · Springfield, Massachusetts (2) · FIPSloc=36061 (2) · TX (2) · Hampden County, Massachusetts (2) · Seine-et-Oise (2)
Applicant firm:
None (475) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (8) · Aéroplanes Morane-Saulnier (4) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · AGO Flugzeugwerke G. m. b. H. (3) · Jacob Lohner & Co. (3) · Société des Avions Louis Bréguet (3) · Dornier Metallbauten (2) · Société anonyme Astra AB (2) · Société Anonyme des Établissements Nieuport (2) · Société Chastang frères (2) · John A. Roebling's Sons (2) · Gothaer Waggonfabrik A. G. (2) · Société Industrielle de Delle (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · British and Colonial Aeroplane Co. (2) · Blackburn Aeroplane & Motor Co. (2) · Blackburn Aeroplane and Motor Co. (2) · Curtiss Aeroplane and Motor Corporation (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (445) · Patent FR-1907-373818 (4) · Patent FR-1908-392672 (3) · Patent AT-1913-79244 (3) · Patent FR-1912-449167 (3) · Patent FR-1911-429224 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1911-448337 (2) · Patent GB-1912-26911 (2) · Patent DE-1909-244106 (2) · Patent FR-1912-457441 (2) · Patent CA-1910-131159 (2) · Patent FR-1908-398707 (2) · Patent SE-1917-46288 (2) · Patent FR-1917-504302 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2) · Patent US-1911-1028409 (2) · Patent US-1912-1062545 (2) · Patent US-1912-1077892 (2) · Patent FR-1909-412818 (2)
Related to aircraft:
Patent agent:
None (213) · None (20) · Armengaud jeune (19) · Marks & Clerk (14) · Haseltine, Lake & Co. (8) · J. Bonnet-Thirion (6) · L. Chassevent (6) · Munn & Co. (5) · Lavoix et Mosès (5) · E. Blétry (5) · Hippolyte Josse (5) · Dupont et Elluin (5) · Weismann et Marx (5) · Dom. Casalonga (5) · J. S. Withers & Spooner (5) · Brewer & Son (5) · Schwab (4) · C. Baumann (4) · Charles Dony (4) · J. Germain (4)
National tech categories:
None (247) · FR 6.4 (170) · DE 77h.5 (36) · USPC 244/48 (22) · USPC 244/99.11 (9) · DE 77h.7 (8) · USPC 244/119 (7) · USPC 244/38 (6) · FR 5.3 (6) · USPC 244/90R (6) · USPC 244/65 (3) · USPC 244/131 (3) · USPC 244/47 (3) · USPC 244/49 (3) · USPC 244/123.1 (3) · USPC 244/234 (3) · USPC 244/88 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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