Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & Tech fields: propeller

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Office:
Inventors:
Rudolf Krocker (6) · André Gambin (5) · Anthony O'Brate (5) · None (5) · Burrell Cannon (4) · Philippe Delbert (4) · Maurice Léger (3) · Paul Frederik Degn (3) · Edward Smethurst (3) · Antoine-Padoue Filippi (3) · Hiram Stevens Maxim (3) · Hugo Hueckel (3) · Josef Deixler (3) · Erik Emanuel Lindkvist (3) · Alonzo Perry Bliven (3) · Francis Alexander Barton (3) · Harry Martin Middleton (3)
Applicant person:
None (71) · Rudolf Krocker (4) · Hugo Hueckel (3) · Antoine-Padoue Filippi (3) · Philippe Delbert (3) · Edward Smethurst (3) · Paul Frederik Degn (3) · Anthony O'Brate (3) · Alonzo Perry Bliven (3) · Hiram Stevens Maxim (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (106) · 1906348305 (2)
Granted:
Supplementary to patent:
None (155) · Patent DE-1899-123884 (5) · Patent FR-1904-340154 (4) · Patent DE-1907-194165 (3) · Patent FR-1902-328044 (3) · Patent GB-1906-1436 (2) · Patent FR-1906-369937 (2) · Patent BE-1908-Bot-Lallemand (2) · Patent US-1906-850616 (2) · Patent CH-1905-33302 (2) · Patent US-1904-793746 (2) · Patent GB-1905-1140 (2) · Patent FR-1904-340154.4984 (2) · Patent HU-1901-22471 (2)
Related to aircraft:
Patent agent:
None (98) · Munn & Co. (7) · Haseltine, Lake & Co. (5) · Chassevent (4) · None (4) · W. D. Rowlingson (3) · Victor J. Evans (3) · 0 (3) · Wheatley & Mackenzie (2) · Weismann et Marx (2) · J. E. Evans-Jackson & Co. (2) · H. Kirchhofer (2) · Abel & Imray (2) · Armengaud jeune (2)
National tech categories:
None (68) · FR 6.4 (20) · AT 77d (10) · FR 6.3 (8) · DE 77h.6 (7) · DE 77h (7) · USPC 244/25 (5) · USPC 244/22 (5) · USPC 244/64 (4) · MX F. II (4) · IT 8 (4) · FR 6.2 (4) · USPC 416/120 (3) · USPC 244/66 (3) · USPC 244/30 (3) · USPC 244/17.19 (3) · USPC 244/34R (3)
IPCs:
None (143) · IPC B64B1/00 (15) · IPC B64C11/00 (6) · IPC B64C23/00 (5) · IPC B64C33/02 (5) · IPC B64C39/00 (3) · IPC B64C11/20 (2) · IPC B64C27/00 (2) · IPC B64D35/04 (2) · IPC B63H1/00 (2) · IPC B64C9/00 (2) · IPC B64B1/58 (2) · IPC B64C3/14 (2) · IPC B64C11/16 (2)
CPCs:
None (88) · CPC B64B1/00 (18) · CPC B64C11/006 (12) · CPC B64C23/005 (11) · CPC B64C33/02 (10) · CPC B64C27/82 (5) · CPC B64C11/48 (4) · CPC B64C11/065 (4) · CPC B64C9/00 (4) · CPC B64C39/008 (3) · CPC B63H1/12 (3) · CPC B64C2700/6274 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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