TRAPZENE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74228513 · Reg. No. 1712897

Mark

TRAPZENE

Status

Cancelled

Serial Number

74228513

Registration No.

1712897

Filing Date

December 6, 1991

Registration Date

September 8, 1992

Class(es)

Class 001

Owners

03 · Philadelphia, PA, US

03 · Philadelphia, PA, US

03 · Philadelphia, PA, US

chemical compositions containing calcium peroxide for treatment of acidic metal-containing waters in mining and industrial operations

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