QSI

● Live · Registered

U.S. federal trademark · Serial No. 74036986 · Reg. No. 1632221

Mark

QSI

Status

Registered

Serial Number

74036986

Registration No.

1632221

Filing Date

March 12, 1990

Registration Date

January 22, 1991

Class(es)

Class 009

Owners

03 · BEAVERTON, OR, US

02 · Beaverton, OR, US

02 · Beaverton, OR, US

02 · Beaverton, OR, US

electronic control systems for model railroads

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