Slipper retainer for hydraulic unit

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United States of America Patent

PATENT NO 9863408
SERIAL NO

14598291

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Abstract

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A slipper retainer of a hydraulic unit having a circular body having a back surface and an outer edge, the circular body defining a diameter of about 2.240 inches (5.629 cm), a central aperture through a center of the circular body, the circular body having a curved surface defining an edge of the central aperture, wherein the curved surface is defined by a sphere that is centered at a point located a distance of about 0.209 inches (0.531 cm) from the back surface of the body, and a plurality of slipper apertures located between the curved surface of the circular body and the outer edge of the circular body, wherein each slipper aperture of the plurality of slipper apertures has a diameter of about 0.464 inches (1.179 cm).

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Patent Owner(s)

Patent OwnerAddress
HAMILTON SUNDSTRAND CORPORATION2730 WEST TYVOLA ROAD FOUR COLISEUM CENTRE CHARLOTTE NC 28217

International Classification(s)

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  • 2015 Application Filing Year
  • F04B Class
  • 1130 Applications Filed
  • 894 Patents Issued To-Date
  • 79.12 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Campbell, Kris H Poplar Grove, US 44 274
Lemmers,, Jr Glenn C Loves Park, US 154 757
Smith, Doren C Rockford, US 19 35

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges426484213213101 - 1011 - 2021 - 3031 - 4041 - 5061 - 70100 +0255075100125150175200225250275300325350375400425450475500525

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