APPARATUS AND METHOD FOR LINING A PIPE

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United States of America Patent

APP PUB NO 20100295198A1
SERIAL NO

12468299

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An apparatus and method for lining a damaged portion of a pipeline is disclosed. An inverting tubular liner is resin impregnated while in the pipeline in need of repair. An inverting end of the liner is received by a dispensing unit that dispenses resin under pressure to the inverting face of the liner. The liner is then pressed against the damaged section of the pipe until the resinous material cures and hardens.

First Claim

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Patent Owner(s)

Patent OwnerAddress
LMK TECHNOLOGIES LLC875 N MICHIGAN AVENUE SUITE 4020 JOHN HANCOCK BUILDING CHICAGO IL 60611

International Classification(s)

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  • 2009 Application Filing Year
  • B29C Class
  • 2721 Applications Filed
  • 1474 Patents Issued To-Date
  • 54.18 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20092010201120122013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KIEST,, JR LARRY W Ottawa, US 117 1088

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Patent Citation Ranking

  • 5 Citation Count
  • B29C Class
  • 7.07 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges766462146943956132101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700

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