Serial Number
75419447
Owner
GAS RESEARCH INSTITUTEAttorney
Kevin D. EricksonFirst Use Date
Jan 1, 1998
Filing Date
Jan 15, 1998
GRI-SHOWFLOW Trademark
Serial Number: 75419447 • Registration: 2393894
Trademark Classes
Owner Contact Info
1700 SOUTH MOUNT PROSPECT ROAD
DES PLAINES, IL 60018
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
January 15, 1998
Registration Date
October 10, 2000
First Use Anywhere
January 1, 1998
First Use in Commerce
January 1, 1998
Published for Opposition
December 22, 1998
Cancellation Date
November 5, 2021
Goods & Services
Computer programs and related instructional manuals sold together as a unit therewith for use in the calculation and analysis of groundwater contamination