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Patents > Tech fields : aerial propeller or propeller & Related to aircraft: 1

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Applicant is inventor:
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Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (461) · Patent GB-1909-12556 (7) · Patent DE-1899-123884 (6) · Patent FR-1904-340154 (4) · Patent GB-1911-5162 (3) · Patent DE-1913-293131 (3) · Patent DE-1893-73799 (3) · Patent US-1906-850616 (3) · Patent DE-1917-305040 (3) · Patent DE-1913-290120 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (240) · Munn & Co. (22) · None (15) · Victor J. Evans (12) · Jensen & Son (5) · Watson E. Coleman (5) · Joshua R. H. Potts (4) · Haseltine, Lake & Co. (4) · Michael J. Stark & Sons (4) · H. C. Everett Co. (4) · Marks & Clerk (4) · Abel & Imray (4) · E. Blum & Co. (3) · C. A. Snow & Co. (3) · John Lotka (3) · Henry Hughes (3) · Coquillat (3) · E. Imer-Schneider (3)
National tech categories:
None (150) · FR 6.4 (47) · DE 77h.6 (36) · AT 77d (20) · IT 8 (17) · GB 4 propel & steer (16) · USPC 244/66 (10) · USPC 244/6 (10) · DE 77 (9) · RU Group V (8) · CH 129b (7) · USPC 244/22 (7) · USPC 244/51 (7) · USPC 244/64 (7) · USPC 244/70 (7)
IPCs:
None (396) · IPC B64C11/16 (16) · IPC B64C11/00 (13) · IPC B64B1/00 (10) · IPC B64C11/20 (9) · IPC B64C39/00 (8) · IPC B64C23/00 (8) · IPC B64C11/04 (8) · IPC B64C11/30 (6) · IPC B63H1/12 (6) · IPC B64C11/48 (5) · IPC B64C3/00 (4) · IPC B64C11/34 (4) · IPC B64C11/18 (4) · IPC B64C27/00 (4)
CPCs:
None (205) · CPC B64B1/00 (35) · CPC B64C23/005 (30) · CPC B64C39/005 (18) · CPC B64C11/006 (16) · CPC B64C11/48 (14) · CPC B64C33/02 (13) · CPC B64C2700/6295 (12) · CPC B64C11/16 (11) · CPC B64C11/00 (11) · CPC B64C11/20 (10) · CPC B64C11/04 (10) · CPC B64C27/54 (8) · CPC B64C39/08 (7) · CPC B63H1/26 (7) · CPC B64C9/00 (7) · CPC B64C27/82 (7) · CPC B64C3/385 (6) · CPC B64C17/00 (6)
First filing:
Citations from after 1930:
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