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Patents > CPCs : CPC B64C2700/6242 or CPC B64C3/00 or CPC B64C33/02

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Office:
Applicant firm:
None (586) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (10) · Jacob Lohner & Co. (4) · Société des Avions Louis Bréguet (4) · Société anonyme Astra AB (3) · Ago Flugzeugwerke G. m. b. H. (3) · Société Chastang frères (3) · Société Industrielle de Delle (3) · Gothaer Waggonfabrik A. G.‎ (3) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3)
Applicant is inventor:
Tech fields:
None (328) · flapping (96) · airplane (93) · frame (92) · wings (84) · construction (63) · ornithopter (57) · Propulsion (54) · design (39) · navigation (28) · subsystem (24) · airfoil (24) · wing (23) · propeller (22) · Control (19) · rudder (19) · stability (19) · LTA (18) · hybrid (16) · fuselage (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (539) · Patent FR-1912-446040 (4) · Patent FR-1907-373818 (4) · Patent FR-1911-429224 (3) · Patent GB-1909-12556 (3) · Patent BE-1910-12-28-Muehter (3) · Patent AT-1913-79244 (3) · Patent GB-1912-26911 (2) · Patent IT-1916-07-14 (2) · Patent IT-1907-87304 (2) · Patent DE-1907-217533 (2) · Patent DE-1910-09-03 Richard Blum (2) · Patent FR-1909-420004 (2) · Patent DE-1909-244441 (2) · Patent FR-1917-504302 (2) · Patent FR-1911-448337 (2) · Patent FR-1908-407411 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2) · Patent FR-1909-412818 (2) · Patent US-1911-1028409 (2)
Related to aircraft:
Patent agent:
None (314) · None (23) · Armengaud jeune (16) · Marks & Clerk (14) · Haseltine, Lake & Co. (7) · Lavoix et Mosès (7) · Dupont et Elluin (7) · Boult, Wade & Tennant (6) · Hippolyte Josse (5) · Munn & Co. (5) · Chassevent (5) · C. Baumann (5) · C. A. Snow & Co. (5) · J. Germain (5) · Weismann et Marx (5)
National tech categories:
None (273) · FR 6.4 (190) · USPC 244/22 (71) · DE 77h.5 (29) · DE 77h.10 (22) · USPC 244/72 (20) · DE 77 (15) · FR 6.3 (10) · DE 77h.7 (8) · FR 5.3 (6) · DE 77h (4) · USPC 244/64 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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