Drilldown: Patents

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Patents > Year filed: 1917 & Year granted: 1917

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Year filed:
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Year granted:
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Inventors:
Thomas Sopwith (6) · Henry Kleckler (3) · Martin Jelalian (2) · None (2)
Inventor country:
Applicant person:
None (7) · Thomas Sopwith (5) · Martin Jelalian (2)
Applicant is inventor:
Tech fields:
None (18) · airplane (12) · construction (7) · propulsion (5) · LTA (5) · Airship (4) · wings (3) · propellers (3) · aerial propeller (3)
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Full specification filed date:
Application number:
None (18)
Grant date:
Granted:
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Related to aircraft:
CPCs:
None (11) · CPC B64B1/00 (4) · CPC B64C23/005 (4) · CPC B64C3/00 (3) · CPC B64C31/04 (2) · CPC B64C13/00 (2) · CPC B64C25/60 (2) · CPC B64C3/54 (2) · CPC B64C39/026 (2) · CPC B64C2001/0081 (2) · CPC B64C17/00 (2)
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Cites these patents:
Citations from after 1930:
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