TREA

CHICAGO COMMUTATOR, INC.

Follow

Organization

  • WHEELING, IL, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Dual pump colorant dispenser
    • Patent number 4,027,785
    • Issue date Jun 7, 1977
    • Chicago Commutator, Inc.
    • Keith G. Edstrom
    • B44 - DECORATIVE ARTS

Trademarklast 30 trademarks

  • Information Trademark

    72376406 - HARBIL
    • Serial number 72376406
    • Registration number 918475
    • Filing date Nov 18, 1970
    • CHICAGO COMMUTATOR, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments