of artificially refrigerated rinks or runs

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATION SYSTEM FOR AN ICE SKATING RINK

    • Publication number 20230228474
    • Publication date Jul 20, 2023
    • Dylan Gastel
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    LIQUID COOLING SYSTEM FOR OUTDOOR SURFACES

    • Publication number 20180353842
    • Publication date Dec 13, 2018
    • Gary Jacobson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    MODULAR BARRIER SYSTEM

    • Publication number 20170209775
    • Publication date Jul 27, 2017
    • Lane Research
    • Stephen KURTIN
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Method for Supporting Cooling Pipes and Reinforcing Bars in an Ice...

    • Publication number 20160208445
    • Publication date Jul 21, 2016
    • Hunter Wire Products Ltd.
    • Rick Koss
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    MODULAR ASSEMBLED ARTIFICIAL SKATING RINK

    • Publication number 20150322631
    • Publication date Nov 12, 2015
    • Guang Jing LI
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    LAWN GRID

    • Publication number 20140133918
    • Publication date May 15, 2014
    • Eric Hardman
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    METHOD OF AND WATER-IMPERMEABLE SHEET FOR ICE RINKS

    • Publication number 20080202129
    • Publication date Aug 28, 2008
    • HINSPERGERS POLY INDUSTRIES LTD.
    • Peter Hinsperger
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...