Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Assigned to: None & Number of figures: 6

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Office:
Applicant is inventor:
Tech fields:
None (140) · airplane (127) · frame (69) · Stability (61) · design (47) · construction (38) · landing (35) · control (35) · wings (33) · Propellers (32) · aerodynamics (29) · LTA (29) · propulsion (26) · subsystem (25) · propeller (21) · whole (19)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (330) · Patent ES-1911-50083 (5) · Patent NZ-1909-26981 (4) · Patent GB-1909-8531 (3) · Patent GB-1916-110419 (3) · Patent CH-1910-52816 (3) · Patent DE-1909-05-03 Hans Lohmann (3) · Patent US-1912-1062545 (3) · Patent AU-1916-630 (3) · Patent US-1913-1094989 (3)
Related to aircraft:
Patent agent:
None (120) · Armengaud jeune (20) · None (18) · Victor J. Evans (17) · Haseltine, Lake & Co. (11) · Marks & Clerk (9) · L. Chassevent (9) · Weismann et Marx (8) · Munn & Co. (8) · E. Blétry (7) · J. S. Withers & Spooner (6) · Dom. Casalonga (5) · Brewer & Son (5) · Boult, Wade & Tennant (5) · J. Bonnet-Thirion (5) · Lavoix et Mosès (5) · W. P. Thompson & Co. (5)
Assigned to: (Click arrow to add another value)
National tech categories:
None (173) · FR 6.4 (147) · HU V/h (22) · AT 77d (13) · FR 6.2 (12) · DE 77h.5 (6) · USPC 244/90R (6) · USPC 244/6 (5) · AU 90.3 (4) · USPC 244/119 (4) · USPC 244/48 (3) · USPC 244/139 (3) · USPC 244/100R (3) · USPC 244/51 (3) · CH 129b (3) · USPC 244/80 (3) · USPC 244/66 (3)
IPCs:
None (180) · IPC B64C17/00 (38) · IPC B64C1/00 (30) · IPC B64C39/00 (29) · IPC B64C25/00 (18) · IPC B64C35/00 (14) · IPC B64C3/38 (14) · IPC B64B1/00 (13) · IPC B64C3/00 (13) · IPC B64C23/00 (10) · IPC B64C3/56 (7) · IPC B64C13/00 (7) · IPC B64C3/54 (6) · IPC B64C17/06 (6) · IPC B64C27/04 (6) · IPC B64C29/00 (5) · IPC B64C3/18 (5)
CPCs:
None (68) · CPC B64C17/00 (44) · CPC B64C3/385 (22) · CPC B64B1/00 (20) · CPC B64C13/00 (20) · CPC B64C2700/6295 (20) · CPC B64C23/005 (19) · CPC B64C39/00 (19) · CPC B64C35/00 (15) · CPC B64C3/00 (12) · CPC B64C2700/6218 (11) · CPC B64F2700/6226 (11) · CPC B64C25/06 (9) · CPC B64C2700/6256 (8) · CPC B64C39/005 (8) · CPC B64C3/56 (7) · CPC B64C2700/6274 (7) · CPC B64C2700/6212 (7) · CPC B64C39/08 (7) · CPC B64C2700/6214 (7)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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