DUO-SERVICE Trademark

Serial Number: 72164622 • Registration: 0778760

DUO-SERVICE is a trademark filed by HYDROTHERM, INC. on March 14, 1963. The trademark is classified under Class 11 (Environmental Control). The application is currently no longer active.

Trademark Classes

Class 11 - Environmental Control

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying

Owner Contact Info

HYDROTHERM, INC. (30 trademarks)

NORTHVALE, NJ 07647

Entity Type: 03

Trademark Details

Filing Date

March 14, 1963

Registration Date

October 20, 1964

Goods & Services

GAS FIRED CAST IRON HOT WATER BOILERS AND PARTS THEREOF

Filing History

EXPIRED SEC. 9

Jan 20, 1985 EXRG

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