Drilldown: Patents

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Patents > Publication date: 1900 - 1999 & National tech categories : DE 77h.15 or None & Family year: 1900 - 1999 & Citations from after 1930: None

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Office:
Inventor country:
Applicant person:
None (74) · Louis Blériot (10) · Isaac Bell (6) · Sam Leonard Walkden (5) · Leonardo Torres Quevedo (5) · Louis Constantin (4) · Paul Frederik Degn (4) · Louis Brennan (4) · Arthur Henry Edwards (4) · Antoine-Padoue Filippi (4)
Applicant is inventor:
Tech fields:
airplane (100) · design (82) · propellers (63) · None (62) · frame (54) · LTA (46) · construction (40) · wings (40) · aerodynamics (39) · stability (37) · propulsion (35) · subsystem (33) · control (32) · airship (19) · lift (18) · landing (17) · wheels (16) · navigation (13) · chassis (13)
Full specification filed date:
Application number:
None (188)
Granted:
Supplementary to patent:
None (188) · Patent GB-1909-8531 (4) · 1 (4) · Patent GB-1908-4519 (3) · Patent GB-1911-29012 (3) · Patent US-1909-970771 (3) · Patent FR-1905-353709 (2) · Patent GB-1910-6051 (2) · Patent FR-1916-502839 (2) · Patent BE-1910-09-19 Marie Jasogne and Theodor Dobresco (2) · Patent GB-1908-21445 (2) · Patent FR-1900-300646 (2) · Patent BE-1913-253298 (2) · Patent GB-1903-27212 (2) · Patent DE-1916-349065 (2) · Patent GB-1913-21688 (2) · Patent US-1914-1115457 (2) · Patent GB-1909-2111 (2) · Patent AT-1911-57225 (2) · Patent DE-1908-227242 (2)
Related to aircraft:
Patent agent:
None (149) · Marks & Clerk (17) · Boult, Wade & Tennant (14) · Haseltine, Lake & Co. (9) · Herbert Haddan & Co. (9) · Abel & Imray (9) · Brewer & Son (6) · Lloyd Wise & Co. (5) · None (5) · H. D. Fitzpatrick & Co. (5) · Edward Evans & Co. (4) · Armengaud jeune (4) · G.G.M. Hardingham (3) · Wheatley & Mackenzie (3) · 1 (3) · G. F. Redfern & Co. (3) · Gedge & Feeny (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (174) · IPC B64C1/00 (17) · IPC B64C17/00 (14) · IPC B64C39/00 (12) · IPC B64C35/00 (9) · IPC B64C11/00 (7) · IPC B64C13/00 (5) · IPC B64B1/58 (5) · IPC B64C3/00 (5) · IPC B64C23/00 (4) · IPC B64C3/56 (4) · IPC B64C3/54 (4) · IPC B64D1/04 (3) · IPC B64C27/04 (3) · IPC B64D1/02 (3) · IPC B64C33/02 (3) · IPC B64B1/00 (3)
CPCs:
None (145) · CPC B64C17/00 (17) · CPC B64C39/00 (9) · CPC B64C2700/6218 (9) · CPC B64C2700/6295 (8) · CPC B64C13/00 (8) · CPC B64F2700/6261 (7) · CPC B64C35/00 (7) · CPC B64C23/005 (5) · CPC B64B1/00 (5) · CPC B64B1/58 (5) · CPC B64C3/00 (5) · CPC B64C33/00 (5) · CPC B64C2700/6281 (4) · CPC B64C3/56 (4) · CPC B64C2700/6256 (4) · CPC B64C11/006 (4) · CPC B64C2700/6274 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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