Serial Number
72118601
Owner
PROFESSIONAL INSTRUMENTS COMPANYFirst Use Date
Feb 22, 1961
Filing Date
Apr 25, 1961
ZERON Trademark
Serial Number: 72118601 • Registration: 0736736
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 25, 1961
Registration Date
August 28, 1962
First Use Anywhere
February 22, 1961
First Use in Commerce
February 22, 1961
Cancellation Date
May 31, 2003
Goods & Services
Externally Pressurized Fluid Supported Bearing Structures-Namely, Air Bearing Spindles