Drilldown: Patents

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Patents > Year filed: 1890 - 1899 & Tech fields : lift or propeller or propulsion

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Office:
Inventors:
Rudolf Krocker (6) · Stewart Cairncross (5) · Hermann Ganswindt (4) · Edward Zarski (4) · Heinrich Suter (4) · Richard Czygan (4) · None (3) · Georg Gabrielii (3) · Edward Joel Pennington (3) · Sumter Beauregard Battey (3)
Applicant person:
None (116) · Rudolf Krocker (4) · Edward Zarski (4) · Richard Czygan (3) · Hans Hörbiger (2) · Alfred Julius Boult (2) · Louis-Amédée Reynal (2) · Georg Gabrielii (2) · Paul Molnar (2) · Fritz Alexander Jone (2) · Federico Capone (2) · Joseph Hofmann (2) · Louis-Étienne Roze (2) · Raphael Ernst May (2)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (172) · Patent DE-1899-123884 (5) · Patent DE-1893-73799 (3) · Patent NO-1891-2589 (3) · Patent DE-1894-76727 (3) · Patent FR-1898-278192 (3) · Patent CH-1899-18666 (3) · Patent US-1890-432860 (2) · Patent FR-1891-216860 (2) · Patent US-1892-502168 (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent FR-1899-284713 (2) · Patent DE-1895-98580 (2) · Patent US-1894-526394 (2) · Patent DE-1892-73603 (2)
Related to aircraft:
Patent agent:
None (147) · Munn & Co. (4) · Franklin H. Hough (3) · Haseltine, Lake & Co. (3) · W. P. Thompson & Co. (2) · C. Hanslin & Cie. (2) · Abel & Imray (2) · Société Marillier et Robelet (2) · Bourry-Séquin (2)
National tech categories:
None (49) · GB 4 propel & steer (38) · DE 77 (34) · FR 6.3 (24) · GB 4 without buoyant (19) · GB 4 with buoyant (14) · CH 115 (9) · GB 4 aëroplanes (8) · GB 4 framework (8) · DE 77h (6) · GB 4 motors (5) · USPC 244/28 (4) · GB 4 aërostats (4) · GB 4 (4) · USPC 244/30 (4) · HU V/h (3) · IT 8 (3) · USPC 244/27 (3) · GB 4 starting (3)
CPCs:
None (160) · CPC B64B1/00 (21) · CPC B64C11/006 (5) · CPC B64C11/48 (4) · CPC B64C39/008 (3) · CPC B64C27/54 (3) · CPC B64B1/40 (2) · CPC B63H5/10 (2) · CPC B63H11/14 (2) · CPC B63H1/12 (2) · CPC B64C39/005 (2) · CPC B64C33/00 (2) · CPC B64C23/005 (2) · CPC B64B1/50 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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