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QHE+

○ Dead · Cancelled

U.S. federal trademark · Serial No. 76429070 · Reg. No. 2806285

Mark
QHE+
Status
Cancelled
Serial Number
76429070
Registration No.
2806285
Filing Date
July 1, 2002
Registration Date
January 20, 2004
Class(es)
Class 042

Owners

HELIUM LEAK TESTING, INC.
03 · NORTHRIDGE, CA, US
MARKEL, ALDEN F.
01 · Northridge, CA, US
MARKEL, ALDEN F.
01 · Northridge, CA, US
MARKEL, ALDEN F.
01 · Northridge, CA, US

Goods & Services

leak detection and calibration services and related system testing

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.