Drilldown: Patents

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Patents > Tech fields: propellers & Supplementary to patent: None & Number of text pages: 3-70

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Office:
Inventors:
Louis Blériot (5) · Antoine-Padoue Filippi (4) · Isaac Bell (4) · None (3) · Alfred E. Wunderlich (3) · Gaston Rose (3) · Louis-Léon Capou (3) · Henri-Marie Coandă (3)
Inventor country:
Applicant person:
None (12) · Louis Blériot (5) · Antoine-Padoue Filippi (4) · Isaac Bell (4) · Michael Stefan Bjelvučić (3) · Louis-Léon Capou (3) · Alfred E. Wunderlich (3) · Gaston Rose (3) · Henri-Marie Coandă (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (56)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (66) · None (10) · Armengaud jeune (8) · Lavoix et Mosès (6) · Haseltine, Lake & Co. (4) · H. D. Fitzpatrick & Co. (4) · E. Blétry (4) · Munn & Co. (4) · Dupont et Elluin (3) · Schwab (3) · G. de Mestral et F. Harlé (3) · M. Zerolo (3) · Boult, Wade & Tennant (3) · de Bongé (3)
National tech categories:
None (81) · FR 6.4 (74) · HU V/h (22) · FR 6.2 (8) · FR 6.3 (5) · CH 129b (3) · USPC 244/50 (3) · AT 77d (3) · USPC 244/65 (3) · DE 77h.6 (2) · FR 6.1 (2) · USPC 244/23R (2) · USPC 244/26 (2) · USPC 244/35R (2) · USPC 244/87 (2)
IPCs:
None (90) · IPC B64C11/00 (20) · IPC B64C39/00 (17) · IPC B64C23/00 (8) · IPC B64B1/00 (5) · IPC B64C17/00 (5) · IPC B64C1/00 (5) · IPC B64C11/30 (5) · IPC B64C3/56 (4) · IPC B64C11/04 (4) · IPC B64C27/04 (4) · IPC B64C11/16 (4) · IPC F41A19/05 (3) · IPC B64D35/04 (3) · IPC B64D27/00 (3) · IPC B64C35/00 (3) · IPC B64C33/02 (3) · IPC B64C11/36 (3) · IPC B64C27/00 (3) · IPC B63H1/12 (3)
CPCs:
None (52) · CPC B64C39/00 (11) · CPC B64C23/005 (11) · CPC B64C11/006 (8) · CPC B64C11/00 (7) · CPC B64C2700/6274 (7) · CPC B64B1/00 (7) · CPC B64C11/16 (6) · CPC B64C13/00 (6) · CPC B64C17/00 (6) · CPC B64C2700/6295 (5) · CPC B64C11/04 (4) · CPC B64C2700/6218 (4) · CPC B64C3/56 (4) · CPC B64C11/36 (4) · CPC B64C39/008 (4) · CPC B63H2001/122 (4) · CPC B64D27/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 237 results in range #1 to #237.

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