PQ SIEVES

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75346688 · Reg. No. 2190931

Mark

PQ SIEVES

Status

Cancelled

Serial Number

75346688

Registration No.

2190931

Filing Date

August 25, 1997

Registration Date

September 22, 1998

Class(es)

Class 001

Owners

03 · Valley Forge, PA, US

03 · Valley Forge, PA, US

03 · Valley Forge, PA, US

aluminosilicates for general industrial use as adsorbents desiccants, drying agents, air separators

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