Exhaust outlet elbow bolt pattern

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United States of America Patent

PATENT NO 9874136
SERIAL NO

14581635

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Abstract

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An exhaust outlet elbow includes: a body having an outer wall and an interior wall, the interior wall defining, at least in part, an interior chamber; a connecting surface located above the interior chamber; and an array of threaded holes located about the connecting surface, wherein the threaded holes terminate in the body. A method of manufacturing an exhaust outlet elbow includes the steps of: forming a body having an outer wall and an interior wall, the interior wall defining, at least in part an interior chamber; forming an connecting surface located between the interior and outer walls; and forming an array of threaded holes in the connecting surface.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INCINTELLECTUAL PROPERTY DEPARTMENT 100 NE ADAMS STREET PEORIA IL 61629

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Balan, Andreia Dunlap, US 3 5
Kress, Lee Lafayette, US 6 9
McHenry, Ryan Crawfords, US 6 9

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3747183762301 - 1011 - 2021 - 3031 - 4041 - 50050100150200250300350400450500550600650700750800

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