POLYSIL

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73156537 · Reg. No. 1135134

Mark

POLYSIL

Status

Cancelled

Serial Number

73156537

Registration No.

1135134

Filing Date

January 26, 1978

Registration Date

May 13, 1980

Class(es)

Class 017

Owner

03 · PALO ALTO, CA, US

HIGH VOLTAGE ELECTRICAL INSULATORS

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