KEYSTONE

● Live · Registered

U.S. federal trademark · Serial No. 87735500 · Reg. No. 5534740

Mark

KEYSTONE

Status

Registered

Serial Number

87735500

Registration No.

5534740

Filing Date

December 27, 2017

Registration Date

August 7, 2018

Class(es)

Class 009

Owners

03 · Pittsburgh, PA, US

03 · Pittsburgh, PA, US

03 · Pittsburgh, PA, US

Crash hardened memory module

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