Drilldown: Patents

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Patents > Publication date: 1900 - 1999 & National tech categories: None & Citations from after 1930: None

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Office:
Applicant person:
None (95) · Louis Blériot (8) · Leonardo Torres Quevedo (6) · Louis Constantin (5) · Gustav Mees (4) · Joseph Wetterwald (4) · Sam Leonard Walkden (4) · Isaac Bell (4) · Arthur Henry Edwards (4) · Antoine-Padoue Filippi (4) · Paul Frederik Degn (4) · Louis Brennan (4)
Applicant is inventor:
Tech fields:
Application number:
None (206)
Granted:
Supplementary to patent:
None (201) · 1 (4) · Patent US-1909-970771 (3) · Patent GB-1911-29012 (3) · Patent GB-1908-4519 (3) · Patent GB-1909-8531 (3) · Patent GB-1910-6051 (2) · Patent GB-1909-2111 (2) · Patent ES-1911-50435 (2) · Patent GB-1908-21445 (2) · Patent FR-1905-353709 (2) · Patent CH-1910-52044 (2) · Patent BE-1913-253298 (2) · Patent BE-1910-Hervieu-hangar (2) · Patent GB-1909-26034 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent AT-1911-57225 (2) · Patent US-1914-1115457 (2) · Patent US-1913-1087946 (2)
Related to aircraft:
Patent agent:
None (165) · Marks & Clerk (15) · Boult, Wade & Tennant (12) · Haseltine, Lake & Co. (11) · Abel & Imray (9) · Herbert Haddan & Co. (8) · None (6) · Brewer & Son (5) · Lloyd Wise & Co. (5) · Henry Hughes (5) · H. D. Fitzpatrick & Co. (4) · 1 (4) · Armengaud jeune (4) · Gedge & Feeny (3) · G. F. Redfern & Co. (3) · Dony and Lejeune (3) · Edward Evans & Co. (3) · L. Chassevent (3) · G. G. M. Hardingham (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (205) · IPC B64C1/00 (16) · IPC B64C17/00 (15) · IPC B64C39/00 (10) · IPC B64C35/00 (9) · IPC B64C11/00 (7) · IPC B64C13/00 (5) · IPC B64C23/00 (4) · IPC B64C3/56 (3) · IPC B64C3/54 (3) · IPC B64C3/00 (3) · IPC B64C27/04 (3) · IPC B64C11/20 (3) · IPC B64C33/02 (3) · IPC B64B (3)
CPCs:
None (179) · CPC B64C17/00 (17) · CPC B64C2700/6218 (8) · CPC B64C39/00 (8) · CPC B64C13/00 (8) · CPC B64F2700/6261 (7) · CPC B64C35/00 (6) · CPC B64C2700/6295 (6) · CPC B64B1/00 (6) · CPC B64C2700/6281 (5) · CPC B64C23/005 (5) · CPC B64C11/006 (4) · CPC B64C2700/6256 (4) · CPC B64C2700/6274 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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