Patent BE-1900-150787
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« Ce propulseur comprend une série de palettes isolées pour tourner dans des plans différents et munies de moyeux indépendants garnis d’épaulements hélicoïdaux. »
“This thruster comprises a series of isolated vanes to rotate in different planes and fitted with independent hubs lined with helical shoulders.”
Sources
- RdBdI 1900
- Inventor location: Lincoln; Nebraska, USA
- Patent agent location: Brussels
Year filed | 1900 |
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Year granted | |
Office | BE |
Patent number | 150787 |
Inventors | William Edward Pugsley, Jacob Harvey Trenholm |
Inventor country | US |
Applicant person | William Edward Pugsley, Jacob Harvey Trenholm |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Hélice propulsive |
English title | Propeller |
Tech fields | Propellers |
Filing date | 1900-06-30 |
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Granted? | 1 |
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Supplementary to patent | Patent US-1899-645605 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Duvinage |
Assigned to | |
National tech categories | BE K |
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Family year | 1899 |
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Cites these patents | |
Citations from after 1930 | |
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