ZYROSIL Trademark
Serial Number: 75144742 • Registration: 2079223
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
August 2, 1996
Registration Date
July 15, 1997
First Use Anywhere
August 25, 1995
First Use in Commerce
August 25, 1995
Published for Opposition
April 22, 1997
Cancellation Date
April 19, 2004
Goods & Services
chromatography apparatus, namely, chromatography columns for use in analyzing chemical compounds