Drilldown: Patents

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Patents > Tech fields : lift or marine or propeller or propulsion & Application number : hybrid or None & Related to aircraft: 1 & Patent agent : Brandon freres or Weismann et Marx or None & Number of claims: 1-2

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Office:
Inventors:
None (11) · Edward Zarski (2) · Hellmuth Hirth (2) · Max Richter (2) · Émile-Médéric Bossuet (2) · Oszkár Asbóth (2) · Otto Koch (2) · Raphael Ernst May (2) · José Molinari (2) · José Cervelli (2) · Gabriel Babillot (2) · John Dale Cooper (2) · Gustav Pieske (2) · Hippolyte Louis Malécot (2) · Jean Bernasconi (2)
Inventor country:
Applicant person:
None (35) · John Dale Cooper (2) · Jean Bernasconi (2) · José Cervelli (2) · José Molinari (2) · Max Richter (2) · Otto Koch (2) · Gabriel Babillot (2) · Raphael Ernst May (2) · Edward Zarski (2)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (71) · Patent DE-1913-290120 (2) · Patent SE-1906-25199 (2) · Patent FR-1908-404631 (2) · Patent FR-1904-342610 (2) · Patent FR-1898-278192 (2) · Patent FR-1903-333745 (2) · Patent US-1913-04-01 Cooper (2)
Related to aircraft: (Click arrow to add another value)
Patent agent: (Click arrow to add another value)
National tech categories:
AT 77d (26) · RU Group V (12) · DE 77h.6 (11) · DE 77 (10) · None (6) · DE 77h.5 (6) · DE 77h.9 (6) · DE 77h.11 (4) · DK 77 (3) · USPC 244/62 (2) · USPC 244/24 (2) · RU Group XII (2) · FR 6.4 (2) · FR 6.2 (2) · RU 62b (2) · DE 77h.2 (2)
IPCs:
None (69) · IPC B64B1/00 (4) · IPC B64C39/00 (4) · IPC B64C35/00 (3) · IPC B64C25/04 (3) · IPC B64B1/06 (3) · IPC B64C11/16 (3) · IPC B64C29/00 (2) · IPC B64C11/32 (2) · B64C35/00 (2) · IPC B64C 35/00 (2) · IPC B64D27/00 (2)
CPCs:
None (70) · CPC B64C35/00 (5) · CPC B64B1/00 (5) · CPC B64C11/006 (3) · CPC B64C3/42 (2) · CPC B63H1/26 (2) · CPC B64C11/00 (2) · CPC B64D7/02 (2) · CPC B64B1/06 (2) · CPC B64C23/005 (2) · CPC B64D2700/62763 (2) · CPC B64D27/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 152 results in range #1 to #152.

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