FLEXIBLE RACK FOR LINEAR FREE-RUN DAMPER

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United States of America Patent

APP PUB NO 20180313127A1
SERIAL NO

15771657

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A linear damper includes a damper housing, a rotor (20) positioned in the damper housing and a pinion (18) operably mounted to the rotor (20). A linear rack (14) has a base (32) and at least one upstanding side wall (30, 34), generally perpendicular to the base (32). The rack (14) has teeth (26) thereon for engagement with the pinion (18) as the pinion (18) moves along the rack (14) in a direction. The rack (14) has a plurality of elongated slots (40) formed therein in the direction of movement of the pinion (18) along the rack (14).

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Patent Owner(s)

Patent OwnerAddress
ILLINOIS TOOL WORKS INC155 HARLEM AVENUE GLENVIEW IL 60025

International Classification(s)

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  • 2016 Application Filing Year
  • E05F Class
  • 631 Applications Filed
  • 464 Patents Issued To-Date
  • 73.54 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chow, Hin B Troy, US 1 0

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Patent Citation Ranking

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  • E05F Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges731453101 - 1011 - 2031 - 400102030405060708090100110120130140150160

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