Drilldown: Patents

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Patents > Tech fields : float or subsystem & First filing: None

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Office:
Inventors:
None (18) · Louis Blériot (7) · Caspar Braun (6) · Jean Francis Webb (6) · Paul Fugairon (4) · Oscar Alvin Danielson (4) · Hermann Hassenbach (4) · Alfred Chiodera (4) · Karl Emich‎ (3) · Charles de Coster (3) · Wilhelm Pega (3)
Applicant person:
None (93) · Louis Blériot (5) · Hermann Hassenbach (4) · Wilhelm Pega (3) · Karl Emich (3) · Jean Francis Webb, Sr. (3) · Christopher Henry Metcalfe Alderson Alderson (2) · Walter George Tarrant (2) · Josef Řehulka (2) · Giovanni Antonio Salvatico (2) · Hermann Ruthenberg (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (108) · Patent US-1910-1011683 (6) · Patent US-1913-1123253 (3) · Gebrauchsmuster DE-1908-359886 (2) · Gebrauchsmuster DE-1908-359885 (2) · Gebrauchsmuster DE-1908-359884 (2) · Patent GB-1913-8594 (2)
Related to aircraft:
National tech categories:
None (22) · HU V/h (15) · FR 6.4 (14) · AT 77d (14) · DE 77h (12) · GB 4 propel & steer (9) · DE 77h.15 (6) · BE K (6) · DK 77 (5) · DE 77h.9 (5) · NL 62 (5) · DE 77h.5 (3) · GB 4 motors (3) · DE 77h.3 (3) · AU 90.5 (2) · USPC 33/232 (2) · CH 129c (2) · DE 77h.6 (2) · CH 129b (2)
IPCs:
None (103) · IPC G01P3/36 (4) · IPC B64B1/64 (4) · IPC B64B1/06 (2) · IPC G01C17/00 (2) · IPC B64C33/02 (2) · IPC B64C17/00 (2) · IPC B64C11/16 (2) · IPC G09B29/06 (2)
CPCs:
None (110) · CPC G01P3/36 (5) · CPC B64B1/64 (4) · CPC B64C13/00 (3) · CPC B64C11/006 (2) · CPC B64C35/00 (2) · CPC G01C17/00 (2) · CPC B64C17/00 (2) · CPC B64B1/62 (2)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
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