Serial Number
72096264
Owner
Tri-State Oil Tool Industries, Inc.First Use Date
Feb 22, 1960
Filing Date
May 2, 1960
ROTOLOC Trademark
Serial Number: 72096264 • Registration: 0719955
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
May 2, 1960
Registration Date
August 15, 1961
First Use Anywhere
February 22, 1960
First Use in Commerce
February 22, 1960
Cancellation Date
July 20, 2002
Goods & Services
Subsurface Oil, Gas, and Water Well Tools-Namely, Rotary Drill Bits and Section Mills