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Patents > Tech fields: propeller & Assigned to: None & Number of diagram pages: 2-7

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Applicant person:
None (50) · Eugene F. Falconnet (4) · Albert Hugo Friedel (3) · Louis Coutant Badeau (3) · Spencer Heath (3) · Christian Lorenzen (3) · Anthony O'Brate (3)
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None (98)
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Supplementary to patent:
None (230) · Patent FR-1902-328044 (3) · Patent GB-1911-5162 (3) · Patent GB-1909-12556 (2) · Patent CA-1909-126457 (2)
Related to aircraft:
Patent agent:
None (63) · Munn & Co. (15) · Victor J. Evans (11) · None (7) · Haseltine, Lake & Co. (5) · Jensen & Son (4) · C. A. Snow & Co. (3) · Michael J. Stark & Sons (3) · Marks & Clerk (3) · R. S. & A. B. Lacey (3) · W. D. Rowlingson (3) · Watson E. Coleman (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (75) · USPC 244/66 (9) · USPC 244/22 (9) · FR 6.4 (8) · USPC 244/6 (8) · USPC 244/26 (7) · GB 4 propel & steer (6) · USPC 244/20 (6) · USPC 244/30 (6) · USPC 244/51 (5) · USPC 244/64 (5) · USPC 244/73R (5) · USPC 244/139 (5) · USPC 244/72 (4) · USPC 244/96 (4) · USPC 244/25 (4) · USPC 244/70 (4)
CPCs:
None (51) · CPC B64B1/00 (33) · CPC B64C23/005 (22) · CPC B64C39/005 (16) · CPC B64C33/02 (15) · CPC B64C11/006 (14) · CPC B64C17/00 (9) · CPC B64C11/48 (8) · CPC B64C27/82 (7) · CPC B64C2700/6295 (7) · CPC B64C39/08 (6) · CPC B63H5/10 (6) · CPC B64C11/001 (4) · CPC B64C13/00 (4) · CPC B64C29/0033 (4)
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Cites these patents:
Citations from after 1930:
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