TWYSTRON

○ Dead · Expired

U.S. federal trademark · Serial No. 72195471 · Reg. No. 0788986

Mark

TWYSTRON

Status

Expired

Serial Number

72195471

Registration No.

0788986

Filing Date

June 11, 1964

Registration Date

May 4, 1965

Class(es)

Class 009

Owners

03 · PALO ALTO, CA, US

03 · PALO ALTO, CA, US

ELECTRON TUBE MICROWAVE AMPLIFIERS

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