Serial Number
76429070
Owner
HELIUM LEAK TESTING, INC.Attorney
LARRY F. GITLINFirst Use Date
Dec 31, 1960
Filing Date
Jul 1, 2002
QHE+ Trademark
Serial Number: 76429070 • Registration: 2806285
Trademark Classes
Owner Contact Info
19348 LONDELIUS STREET
NORTHRIDGE, CA 91324
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
July 1, 2002
Registration Date
January 20, 2004
First Use Anywhere
December 31, 1960
First Use in Commerce
December 31, 1960
Published for Opposition
October 28, 2003
Cancellation Date
August 2, 2024
Goods & Services
leak detection and calibration services and related system testing