Modular Hydraulic Load Support Device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20110140329A1
SERIAL NO

12968821

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hydraulic load support device comprises a pump unit that includes a reservoir chamber configured to contain hydraulic fluid and a reservoir passageway in fluid communication with the reservoir chamber. The pump unit further includes a connection interface having a delivery passageway in fluid communication with the reservoir passageway. The pump unit further includes a handle connected to the reservoir chamber that is movable to drive hydraulic fluid from the reservoir chamber. The hydraulic load support device further includes a pivoted jaw frame affixed to the connection interface. The pivoted jaw frame is movable from a closed position to an open position and vice versa. The pivoted jaw frame includes a head passageway in fluid communication with the delivery passageway and an actuator including a fluid chamber in fluid communication with the head passageway to receive hydraulic fluid and thereby move the pivoted jaw frame to the open position.

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Patent Owner(s)

Patent OwnerAddress
ACTUANT CORPORATIONGLENDALE WI

International Classification(s)

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  • 2010 Application Filing Year
  • B25B Class
  • 566 Applications Filed
  • 378 Patents Issued To-Date
  • 66.79 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mandody, Winfred E Columbus, US 2 37

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Patent Citation Ranking

  • 1 Citation Count
  • B25B Class
  • 1.62 % this patent is cited more than
  • 14 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges52114821106311301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8091 - 1000102030405060708090100110120130140150160170180190200210220230

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