DD

○ Dead · Expired

U.S. federal trademark · Serial No. 74020210 · Reg. No. 1624594

Mark

Status

Expired

Serial Number

74020210

Registration No.

1624594

Filing Date

January 18, 1990

Registration Date

November 27, 1990

Class(es)

Class 009

Owners

03 · HK

03 · HK

03 · HK

DELAY LINES, HIGH FREQUENCY TRANSFORMERS, WOUND MAGNETIC STRUCTURAL COMPONENTS AND HYBRID NETWORKS

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