Serial Number
72040114
Owner
Betz Laboratories, Inc.First Use Date
Jun 10, 1957
Filing Date
Nov 5, 1957
KROM-TROL Trademark
Serial Number: 72040114 • Registration: 0667264
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 5, 1957
Registration Date
September 23, 1958
First Use Anywhere
June 10, 1957
First Use in Commerce
June 10, 1957
Goods & Services
CORROSION INHIBITORS USED IN THE TREATMENT OF COOLING WATER IN AIR CONDITIONING AND COOLING TOWER SYSTEMS