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POLY-FILTER

○ Dead · Cancelled

U.S. federal trademark · Serial No. 81025170 · Reg. No. 1025170

Mark
POLY-FILTER
Status
Cancelled
Serial Number
81025170
Registration No.
1025170
Registration Date
November 18, 1975
Class(es)
Class 011

Owner

Gateway Filter Corporation
98 · Pittsburgh, PA
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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.