OIL MAKE-UP SYSTEM WITH SIPHON MITIGATION

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20240384671A1
SERIAL NO

18320624

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Importance

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Abstract

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An oil make-up system for an engine of a machine includes an oil pan for supplying oil to engine components, an auxiliary oil tank positioned above the oil pan, a return including a return pump for conveying oil from the oil pan to the auxiliary oil tank, a supply including a supply pump for conveying oil from the auxiliary oil tank to the oil pan, and a siphon-terminating-connection between the supply and return.

First Claim

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INC100 N E ADAMS STREET PEORIA IL 61629-6490

International Classification(s)

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  • 2023 Application Filing Year
  • F01M Class
  • 124 Applications Filed
  • 60 Patents Issued To-Date
  • 48.39 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DAVIS, Douglas E Lafayette, US 3 0
THAMODHARAN, Sudhakar Zionsville, US 1 0
WILSON, Erik C Battle Ground, US 22 231

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Patent Citation Ranking

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  • F01M Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges212701 - 100102030405060708090100110120130140150160170180190200210220230

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