Mark Identification

ISOLATOR

Serial Number

73811832

Filing Date

Jul 10, 1989

Trademark by

KEYSTONE INTERNATIONAL HOLDINGS CORP.

Classification Information

MANUALLY OPERATED BUTTERFLY VALVES

Metal Goods

HYDRAULICALLY AND/OR PNEUMATICALLY OPERATED BUTTERFLY VALVES

Machinery

ELECTRONICALLY OPERATED AND AUTOMATIC BUTTERFLY VALVES

Electrical and Scientific Apparatus