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Patents > Tech fields: marine & Supplementary to patent : Patent DE-1904-171082 or None

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Office:
Applicant person:
None (124) · Michael Stefan Bjelvučić (3) · Reinhold Schmiechen (3) · Simon Lake (2) · Jean Bernasconi (2) · John J. Rectenwald (2) · Jose Cervelli (2) · Jose Molinari (2) · Glenn Hammond Curtiss (2) · George Sutherland Dodman (2) · Frederick Brackett (2) · Franklin Tompkins (2) · Eduard Penkala (2) · Oscar Roeper (2) · Rudolf Penkala (2) · Charles A. Kuenzel (2) · Edward Smethurst (2) · Wallace Rupert Turnbull (2) · William Henry Fauber (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (209)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (153) · Munn & Co. (7) · John P. Tarbox (7) · Brandon frères (4) · J. Bonnet-Thirion (3) · Michael J. Stark & Sons (3) · Armengaud jeune (3) · Victor J. Evans (2) · None (2) · Sidney Hendley (2) · Marks & Clerk (2) · H. C. Everett Co. (2) · C. Bletry (2) · E. R. Royston & Co. (2) · W. P. Thompson & Co. (2) · Jensen & Son (2) · Watson E. Coleman (2) · Weismann et Marx (2)
National tech categories:
None (97) · FR 6.4 (13) · IT 8 (12) · GB 4 propel & steer (8) · FR 6.2 (6) · DE 77h.9 (6) · FR 6.3 (6) · USPC 244/50 (6) · AU 90.3 (4) · USPC 244/70 (4) · DE 77 (4) · GB 4 (4) · USPC 244/119 (4)
IPCs:
None (210) · IPC B64C35/00 (9) · IPC B64B1/00 (8) · IPC B64C39/00 (7) · IPC B64C11/00 (6) · IPC B63H11/00 (3) · IPC B64C27/54 (2) · IPC B64C 35/00 (2) · IPC B63C9/06 (2) · IPC B64C3/00 (2) · IPC B63H1/00 (2) · IPC B64C3/14 (2) · IPC B64C25/04 (2) · IPC B64C23/00 (2) · IPC B63H3/00 (2) · IPC B64C17/00 (2) · IPC B64C13/00 (2) · IPC B64C11/16 (2) · IPC B64B1/58 (2)
CPCs:
None (111) · CPC B64C11/006 (19) · CPC B64C35/00 (18) · CPC B64B1/00 (13) · CPC B63H1/12 (7) · CPC B64C27/54 (7) · CPC B63H1/04 (6) · CPC B64C11/00 (5) · CPC B64C13/00 (5) · CPC B64C11/48 (5) · CPC B64F2700/6261 (4) · CPC B64C23/005 (4) · CPC B64C33/02 (4) · CPC B64C2700/6295 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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