TREA

El-Jay, Inc.

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Organization

  • Eugene, OR, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Impact crusher table construction
    • Patent number 4,166,585
    • Issue date Sep 4, 1979
    • El-Jay, Inc.
    • Peter B. Alford
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Vibrating screen apparatus having dual function eccentric weights
    • Patent number 4,165,655
    • Issue date Aug 28, 1979
    • El-Jay, Inc.
    • Peter B. Alford
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Impact crusher
    • Patent number RE29798
    • Issue date Oct 10, 1978
    • El-Jay, Inc.
    • Louis W. Johnson
    • 241 - Solid material comminution or disintegration
  • Information Patent Grant

    Impact crusher
    • Patent number 4,065,063
    • Issue date Dec 27, 1977
    • El-Jay, Inc.
    • Louis W. Johnson
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Trademarklast 30 trademarks

  • Information Trademark

    73091592 - SANDCONE
    • Serial number 73091592
    • Registration number 1058261
    • Filing date Jun 25, 1976
    • EL-JAY, INC.
    • 7 - Machines and machine tools