Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Tech fields : Pendulum or propeller

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Office:
Applicant person:
None (100) · Carlo Navaro (6) · Louis-Isidore Henry (6) · Louis Marmonier (5) · Gustav Mees (5) · Spencer Heath (5) · Thomas Augustus Dring (4) · George Brougham Hubert Austin (4) · Louis Coutant Badeau (3) · Oszkár Asbóth (3) · Christian Lorenzen (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (133) · 25723218 (2)
Granted:
Supplementary to patent:
None (266) · Patent GB-1909-12556 (9) · Patent IT-1910-10-17 Carlo Navaro (5) · Patent AU-1911-510 (4) · Patent GB-1911-5162 (4) · Patent FR-1909-410140 (4) · Patent DE-1913-290120 (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent DE-1913-293131 (3) · Patent DE-1917-305040 (3) · Patent FR-1911-432053 (2) · Patent FR-1914-476300 (2) · Patent DE-1916-332540 (2) · Patent GB-1911-19430 (2) · Patent DE-1917-323641 (2) · Patent DE-1909-227246 (2)
Related to aircraft:
Patent agent:
None (160) · Victor J. Evans (8) · Armengaud jeune (5) · None (5) · Munn & Co. (5) · Marks & Clerk (5) · Schwab (5) · Jensen & Son (4) · J. Germain (4) · C. A. Snow & Co. (3) · L. Chassevent (3) · Haseltine, Lake & Co. (3) · E. Blétry (3) · Watson E. Coleman (3)
National tech categories:
None (96) · FR 6.4 (56) · DE 77h.6 (34) · AT 77d (16) · DE 77h.5 (7) · USPC 244/80 (7) · USPC 244/51 (5) · BE K (5) · USPC 244/22 (5) · FR 6.2 (5) · USPC 244/60 (4) · USPC 244/50 (4) · USPC 244/139 (4) · HU V/h (4) · USPC 244/13 (4) · USPC 244/73R (4) · CH 129b (4)
IPCs:
None (201) · IPC B64C17/00 (30) · IPC B64C1/00 (11) · IPC B64C11/16 (11) · IPC B64C11/04 (8) · IPC B64C39/00 (8) · IPC B64C11/00 (8) · IPC B64C23/00 (7) · IPC B64C17/06 (6) · IPC B64C11/20 (6) · IPC B64C11/34 (4) · IPC B64C11/30 (4) · IPC B64B1/00 (4) · IPC B64C27/04 (3) · IPC B64C11/48 (3) · IPC B64C11/06 (3) · IPC B64D7/02 (3) · IPC B63H1/12 (3)
CPCs:
None (78) · CPC B64C17/00 (38) · CPC B64C23/005 (18) · CPC B64C2700/6295 (14) · CPC B64C2700/6212 (13) · CPC B64C11/04 (13) · CPC B64C11/006 (13) · CPC B64B1/00 (12) · CPC B64C11/16 (9) · CPC B64C39/00 (8) · CPC B64C11/00 (8) · CPC B64C33/02 (7) · CPC B64C2700/6214 (6) · CPC B64C17/06 (6) · CPC B64C11/48 (6) · CPC B64C2700/6216 (6) · CPC B64D7/02 (5) · CPC B64C39/005 (5) · CPC B64C39/08 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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