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Patents > Tech fields : marine or propeller & Filing date: 1800 - 1899

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Office:
Inventors:
Eugene F. Falconnet (8) · Louis-Honoré Gauthier (6) · Rudolf Krocker (6) · Stewart Cairncross (4) · Hermann Ganswindt (4) · Dr. Bernhard Reinhard Beenen (4) · Richard Czygan (4) · None (3) · Frederick William Zimer (3) · Ernst Georg August Baumgarten (3) · Edward Joel Pennington (3) · Albert Livingstone Blackman (3)
Inventor country:
Applicant person:
None (105) · Eugene F. Falconnet (6) · Louis-Honoré Gauthier (5) · Rudolf Krocker (4) · Albert Livingstone Blackman (3) · Frederick William Zimer (3) · Ernst Georg August Baumgarten (3) · Richard Czygan (3) · Dr. Bernhard Reinhard Beenen (3) · Thomas Moy (2) · Jacob Waelde (2) · Hugh Bell (2) · Georg Gabrielii (2) · Richard William Cowan (2) · Charles Pagé (2) · Oscar Roeper (2) · Carl Friedrich Billwiller (2)
Applicant is inventor:
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Full specification filed date:
Granted:
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Related to aircraft:
Patent agent:
None (170) · Munn & Co. (7) · Haseltine, Lake & Co. (3) · D. W. Glassie (2)
National tech categories:
None (64) · DE 77 (25) · GB 4 propel & steer (23) · GB 4 with buoyant (12) · FR 6 (9) · GB 4 without buoyant (9) · USPC 244/30 (8) · USPC 416/112 (6) · FR 6.2 (6) · GB 4 (6) · GB 4 framework (5) · DE 77h (5)
CPCs:
None (140) · CPC B64B1/00 (23) · CPC B64C11/006 (10) · CPC B64C27/54 (8) · CPC B64C39/005 (6) · CPC B64C11/00 (5) · CPC B64B1/40 (4) · CPC B64C9/00 (4) · CPC F01D5/06 (4) · CPC B63H1/04 (4) · CPC B64C11/48 (4) · CPC B64C33/02 (2) · CPC B64C23/005 (2) · CPC A63H27/08 (2) · CPC F05B2260/74 (2) · CPC F41G7/00 (2) · CPC B63H1/12 (2) · CPC B63H5/10 (2)
First filing:
Citations from after 1930:
Number of text pages:
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