US Patent 7946317 Funnel assembly
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Edits on 28 Nov, 2023
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Patent abstract
A funnel assembly includes a perimeter wall that has a frusto-conical shape and has an upper edge and a lower edge wherein a diameter of an interior bounded by the perimeter wall decreases from the upper edge to the lower edge. Each of the upper and lower edges defines openings into the interior. The perimeter wall has an aperture extending therethrough. A tool is extendable through the aperture to engage a drain bolt of an oil pan. The aperture is spaced from the upper and lower edge.
Edits on 17 May, 2023
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US Patent 07946317 Funnel assembly US Patent 7946317 Funnel assembly
Infobox
Patent Number
0794631700
Patent Number
794631700
Edits on 24 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079463170
Date of Patent
May 24, 2011
0Patent Application Number
122412550
Date Filed
September 30, 2008
0Patent Primary Examiner
Edits on 24 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079463170
Date of Patent
May 24, 2011
0Patent Application Number
122412550
Date Filed
September 30, 2008
0Patent Primary Examiner
Edits on 7 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07946317 Funnel assembly
Infobox
Is a
Patent jurisdiction
Patent number
07946317
Date of patent
May 24, 2011
Patent application number
12241255
Date Filed
September 30, 2008
Patent primary examiner
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