KEYSTONE

● Live · Registered

U.S. federal trademark · Serial No. 78566996 · Reg. No. 3065698

Mark

KEYSTONE

Status

Registered

Serial Number

78566996

Registration No.

3065698

Filing Date

February 14, 2005

Registration Date

March 7, 2006

Class(es)

Class 019

Owners

16 · Bloomington, MN, US

03 · Minneapolis, MN, US

03 · Minneapolis, MN, US

03 · Minneapolis, MN, US

Modular Concrete Blocks and Pins Used to Construct Earth Retaining Walls

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