Trademark Search / POWERSTONE

POWERSTONE

● Live · Registered

U.S. federal trademark · Serial No. 75535186 · Reg. No. 2455831

Mark

POWERSTONE

Status

Registered

Serial Number

75535186

Registration No.

2455831

Filing Date

August 13, 1998

Registration Date

May 29, 2001

Class(es)

Class 001

Owners

03 · Houston, TX, US

03 · Houston, TX, US

03 · Houston, TX, US

FILTRATION MATERIALS, NAMELY CERAMIC BALLS FOR CATALYST BED SUPPORT FOR THE HYDROCARBON PROCESSING INDUSTRY

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