Drilldown: Patents

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Patents > Related to aircraft: Partially & Number of text pages: 2-9 & Number of diagram pages: 1

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Office:
Inventors:
Jan Jaakson (4) · Lionel Alfred Carter (2) · Joseph Allison Steinmetz (2)
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
marine (10) · military (7) · propulsion (7) · aerodynamics (6) · propeller (6) · projectile (6) · Wings (5) · hydrodynamics (5) · energy (4) · fun (4) · safety (3) · Propellers (3) · Frame (3) · LTA (3)
Full specification filed date:
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Related to aircraft: (Click arrow to add another value)
National tech categories:
None (17) · USPC 244/3.23 (4) · FR 5.3 (3) · USPC 244/3.3 (2) · FR 5.8 (2)
CPCs:
None (6) · CPC B64C11/006 (3) · CPC B64B1/005 (2) · CPC A63H27/00 (2) · CPC F42B10/30 (2) · CPC B64F2700/6219 (2) · CPC A63H29/18 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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