Trademark Search  /  TOPAS

TOPAS

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73733591 · Reg. No. 1116591

Mark
TOPAS
Status
Cancelled
Serial Number
73733591
Registration No.
1116591
Filing Date
December 18, 1987
Registration Date
January 15, 1988
Class(es)
Class 010

Owners

SIEMENS AKTIENGESELLSCHAFT
03 · MUNICH, DE
SIEMENS AKTIENGESELLSCHAFT
03 · MUNICH, DE
SIEMENS AKTIENGESELLSCHAFT
03 · MUNICH, DE

Goods & Services

ELECTROSURGICAL APPARATUS WITH SELF-TESTING AND CONTINUOUS DOSE MONITORING CIRCUITRY

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