Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Tech fields : gas or propeller

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Office:
Applicant is inventor:
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Full specification filed date:
Application number:
None (202) · 1906348305 (2)
Granted:
Publication date:
Supplementary to patent:
None (311) · Patent DE-1908-221549 (5) · Patent FR-1904-340154 (4) · Patent DE-1908-220975 (4) · Patent GB-1908-13809 (3) · Patent FR-1902-328044 (3) · Patent FR-1908-405961 (3) · Patent DE-1907-194165 (3) · Patent US-1906-850616 (3)
Related to aircraft:
Patent agent:
None (200) · Munn & Co. (10) · None (8) · Haseltine, Lake & Co. (6) · Michael J. Stark & Sons (4) · R. S. & A. B. Lacey (4) · Chassevent (4) · Victor J. Evans (4) · Abel & Imray (3) · Wheatley & Mackenzie (3) · Armengaud jeune (3) · Watson E. Coleman (3) · W. P. Thompson & Co. (3) · H. C. Everett Co. (3) · 0 (3) · Marks & Clerk (3)
National tech categories:
None (94) · FR 6.4 (34) · IT 8 (17) · DE 77h.6 (16) · AT 77d (15) · FR 6.3 (11) · DE 77h (9) · DE 77h.3 (9) · USPC 244/6 (9) · RU Group V (8) · USPC 244/66 (8) · USPC 244/25 (7) · USPC 244/22 (6) · DE 77h.4 (5) · USPC 244/72 (5)
IPCs:
None (279) · IPC B64B1/00 (24) · IPC B64B1/62 (10) · IPC B64C39/00 (9) · IPC B64C11/00 (7) · IPC B64B1/58 (7) · IPC B64C23/00 (7) · IPC B64C33/02 (6) · IPC B64C11/16 (4) · IPC B64C33/00 (3) · IPC B64C27/00 (3)
CPCs:
None (147) · CPC B64B1/00 (40) · CPC B64C23/005 (25) · CPC B64C33/02 (15) · CPC B64C11/006 (13) · CPC B64B1/62 (11) · CPC B64C27/82 (9) · CPC B64C2700/6295 (9) · CPC B64C39/005 (8) · CPC B64B1/58 (8) · CPC B64C11/48 (7) · CPC B64C17/00 (5) · CPC B64C3/385 (5) · CPC B64C9/00 (5) · CPC B64C2700/6274 (4) · CPC B64C11/065 (4) · CPC B64C39/08 (4) · CPC B64C11/001 (4) · CPC B64C3/14 (4) · CPC B63H1/12 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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