TREA

Crown Plastics Company

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Organization

  • Harrison, OH, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Roller plate assembly
    • Patent number 11,840,404
    • Issue date Dec 12, 2023
    • Crown Plastics Co.
    • Peter Ellerhorst
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roller assembly for singulator
    • Patent number 11,780,682
    • Issue date Oct 10, 2023
    • Crown Plastics Co.
    • Peter Ellerhorst
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Roller assembly
    • Patent number 11,279,565
    • Issue date Mar 22, 2022
    • Crown Plastics Co.
    • Peter Ellerhorst
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rail cushion assembly
    • Patent number 7,374,109
    • Issue date May 20, 2008
    • Crown Plastics Company
    • Gregg A. Ellerhorst
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    Roller Assembly For Singulator
    • Publication number 20220281692
    • Publication date Sep 8, 2022
    • Crown Plastics Co.
    • Peter Ellerhorst
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Roller Plate Assembly
    • Publication number 20220153529
    • Publication date May 19, 2022
    • Crown Plastics Co.
    • Peter Ellerhorst
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Roller Assembly
    • Publication number 20210179361
    • Publication date Jun 17, 2021
    • Crown Plastics Co.
    • Peter Ellerhorst
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Rail cushion assembly
    • Publication number 20070235551
    • Publication date Oct 11, 2007
    • Crown Plastics Company
    • Gregg Ellerhorst
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Trademarklast 30 trademarks

  • Information Trademark

    90217703 - DURASURF
    • Serial number 90217703
    • Registration number 6424049
    • Filing date Sep 28, 2020
    • Crown Plastics Co.
    • 7 - Machines and machine tools
  • Information Trademark

    76424012 - DURA-SURF
    • Serial number 76424012
    • Registration number 2700183
    • Filing date Jun 21, 2002
    • Crown Plastics Company
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes