Drilldown: Patents

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Patents > Applicant firm: None & First filing: No & Number of claims: 7-50000000

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Office:
Inventor location:
None (298) · London (3) · Panama Canal Zone (2) · Balboa (2) · Budapest (2) · Calvados (2) · Dayton (2) · New York (2) · Nord (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (133) · stability (77) · frame (68) · Propulsion (54) · Design (52) · navigation (40) · LTA (40) · propellers (38) · propeller (37) · wings (34) · rudder (34) · Construction (32) · automatic stability (29) · hybrid (26) · control (25) · airfoil (25) · flapping (25) · aerodynamics (21) · lift (20) · marine (20)
Full specification filed date:
Application number:
None (127) · 25941D (3)
Granted:
Supplementary to patent:
None (117) · Patent GB-1908-4519 (4) · Patent GB-1909-8531‎ (4) · Patent AU-1914-14892 (4) · Patent US-1918-1589780 (3) · Patent US-1909-970771 (3) · Patent AT-1909-12-31 Vigilio Baldo (3) · Patent US-1916-1208684 (3) · Patent US-1903-821393 (3) · Patent US-1915-1217790 (3) · Patent AU-1911-510 (3)
Related to aircraft:
Patent agent:
None (97) · Armengaud jeune (11) · Boult, Wade & Tennant (10) · None (9) · Marks & Clerk (9) · Haseltine, Lake & Co. (7) · E. Blétry (6) · Ch. Mardelet (5) · Munn & Co. (5) · J. S. Withers & Spooner (5) · H. Bœttcher fils (4) · A. E. White (4) · Brewer & Son (3) · Philip M. Justice (3) · Joseph Gillot (3) · Hippolyte Josse (3) · Charles Dony (3) · Boramé et Julien (3)
National tech categories:
None (123) · FR 6.4 (76) · HU V/h (26) · CH 129b (6) · FR 6.3 (5) · USPC 244/64 (4) · CA 244/24 (4) · USPC 244/22 (4) · USPC 244/45R (3) · DK 77 (3) · USPC 244/28 (3)
IPCs:
None (153) · IPC B64C39/00 (25) · IPC B64C17/00 (22) · IPC B64C1/00 (19) · IPC B64C33/00 (8) · IPC B64C3/38 (8) · IPC B64C17/06 (8) · IPC B64C33/02 (7) · IPC B64B1/00 (7) · IPC B64C11/00 (7) · IPC B64C35/00 (4) · IPC B64D1/04 (3) · IPC B64C3/18 (3) · IPC B64C3/00 (3) · IPC B64C23/00 (3) · IPC B64C3/52 (3) · IPC B64B1/40 (3) · IPC B64B1/58 (3)
CPCs:
None (105) · CPC B64C17/00 (25) · CPC B64C39/00 (19) · CPC B64C2700/6295 (15) · CPC B64B1/00 (11) · CPC B64C33/02 (10) · CPC B64C17/06 (9) · CPC B64C3/385 (9) · CPC B64C2700/6218 (8) · CPC B64C33/00 (8) · CPC B64C13/00 (7) · CPC B64C39/08 (7) · CPC B64C23/005 (6) · CPC B64C2700/6214 (5) · CPC B64C2700/6212 (4) · CPC B64C35/00 (4)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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