PROPER PH

● Live · Registered

U.S. federal trademark · Serial No. 74188592 · Reg. No. 1744073

Mark

PROPER PH

Status

Registered

Serial Number

74188592

Registration No.

1744073

Filing Date

July 25, 1991

Registration Date

December 29, 1992

Class(es)

Class 001

Owners

03 · CHALFONT, PA, US

03 · Chalfont, PA, US

03 · Chalfont, PA, US

chemical preparations used to adjust pH in aquariums

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