US Patent 7334574 Method and apparatus for increased automobile fuel efficiency
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Patent abstract
An automobile fuel/oil separator including a plurality of gravel particles arranged between a pair of screens is connected with an automobile PCV valve for separating the crankcase oil from the fuel. Evaporative fuel from the fuel tank along with the separated fuel is fed to the fuel carburetor or fuel injector and the separated oil is returned to the oil reservoir.
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US Patent 07334574 Method and apparatus for increased automobile fuel efficiency US Patent 7334574 Method and apparatus for increased automobile fuel efficiency
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Patent Number
0733457400
Patent Number
733457400
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Official Website
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Infobox
Is a
Patent Jurisdiction
Patent Number
073345740
Date of Patent
February 26, 2008
0Patent Application Number
117283070
Date Filed
March 26, 2007
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
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Infobox
Is a
Patent Jurisdiction
Patent Number
073345740
Date of Patent
February 26, 2008
0Patent Application Number
117283070
Date Filed
March 26, 2007
0Official Website
Patent Primary Examiner
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US Patent 07334574 Method and apparatus for increased automobile fuel efficiency
Infobox
Is a
Patent jurisdiction
Patent number
07334574
Date of patent
February 26, 2008
Patent application number
11728307
Date Filed
March 26, 2007
Patent primary examiner
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