Trademark Search  /  CRYSTAL-HET

CRYSTAL-HET

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73182245 · Reg. No. 1137248

Mark
CRYSTAL-HET
Status
Cancelled
Serial Number
73182245
Registration No.
1137248
Filing Date
August 15, 1978
Registration Date
June 24, 1980
Class(es)
Class 009

Owner

PRINCETON APPLIED RESEARCH CORPORATION
03 · PRINCETON, NJ, US

Goods & Services

ELECTRONIC ACCESSORY FOR LOCK-IN AMPLIFIER-NAMELY, A CONTINUOUSLY TRACKING TUNED AMPLIFIER

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