Drilldown: Patents

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Patents > Applicant firm: None & Number of text pages: 3 & Number of figures: 4

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None (272) · Budapest (4) · Missouri (2) · St. Louis county (2) · Seine (2) · London (2) · Kansas (2) · California (2) · Texas (2) · Bell county, Texas (2) · Killeen, Texas (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (87) · stability (48) · frame (47) · propulsion (47) · None (42) · LTA (41) · design (41) · Propellers (33) · navigation (32) · propeller (24) · wings (24) · control (21) · construction (21) · rudder (19) · Aerodynamics (18) · hybrid (17) · lift (14) · steering (13) · flapping (12) · subsystem (12)
Full specification filed date:
Application number:
None (96)
Granted:
Supplementary to patent:
None (228) · Patent CH-1910-54251 (3) · Patent CH-1910-52044 (3) · Patent CH-1907-41855 (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent US-1910-1041876 (2) · Patent FR-1908-396839 (2) · Patent FR-1911-426612 (2) · Patent US-1908-1021139 (2) · Patent DE-1912-06-24 Julius Pompe (2) · Patent AT-1912-75092 (2) · Patent US-1912-1077892 (2) · Patent US-1911-1006282 (2)
Related to aircraft:
Patent agent:
None (61) · Munn & Co. (11) · Weismann et Marx (9) · None (9) · Boult, Wade & Tennant (8) · J. Bonnet-Thirion (7) · Armengaud jeune (7) · W. P. Thompson & Co. (7) · Marks & Clerk (6) · C. A. Snow & Co. (5) · Brandon frères (5) · Haseltine, Lake & Co. (5) · E. Blétry (4) · Victor J. Evans (4) · Lavoix et Moses (4) · Lloyd Wise & Co. (4) · G. F. Redfern & Co. (3) · Borame et Julien (3)
National tech categories:
None (122) · FR 6.4 (80) · HU V/h (13) · USPC 244/6 (4) · FR 6.2 (3) · USPC 244/90R (3) · USPC 244/66 (3) · USPC 244/63 (3) · USPC 244/48 (3) · USPC 244/46 (3) · USPC 244/25 (3) · FR 6.3 (3) · USPC 244/22 (3) · DE 77h.5 (3)
IPCs:
None (132) · IPC B64C39/00 (22) · IPC B64C17/00 (16) · IPC B64B1/00 (15) · IPC B64C1/00 (12) · IPC B64C11/00 (9) · IPC B64C13/00 (8) · IPC B64C35/00 (7) · IPC B64C3/38 (7) · IPC B64C23/00 (7) · IPC B64C33/02 (6) · IPC B64C3/54 (4) · IPC B64C3/42 (3) · IPC B64C27/04 (3) · IPC B64C25/00 (3) · IPC B64D35/06 (3) · IPC B64C13/02 (3) · IPC B64C3/00 (3) · IPC B64B1/58 (3)
CPCs:
None (51) · CPC B64C17/00 (23) · CPC B64B1/00 (19) · CPC B64C2700/6295 (13) · CPC B64C13/00 (13) · CPC B64C23/005 (13) · CPC B64C39/00 (11) · CPC B64C3/385 (10) · CPC B64C33/02 (9) · CPC B64C11/006 (8) · CPC B64C39/08 (8) · CPC B64C39/005 (7) · CPC B64C35/00 (7) · CPC B64C33/00 (6) · CPC B64C11/00 (6) · CPC B64C2700/6214 (6) · CPC B64C2700/6256 (6) · CPC B64C2700/6274 (5)
First filing:
Citations from after 1930:
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