Trademark Search / PERMALITE

PERMALITE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 71569451 · Reg. No. 0531713

Mark

PERMALITE

Status

Cancelled

Serial Number

71569451

Registration No.

0531713

Filing Date

November 26, 1948

Registration Date

October 10, 1950

Class(es)

Class 019

Owners

RAYMOND AND RUTH PERELMAN EDUCATION FOUNDATION

17 · BALA CYNWYD, PA, US

GREAT LAKES CARBON CORPORATION

03 · NEW YORK, NY, US

Goods & Services

LIGHT WEIGHT SILICEOUS POWDERED AND GRANULAR MATERIALS-NAMELY, EXPANDED PERLITE FOR USE AS A FILLER, FILTER AID, INSULATING MATERIAL, AND AS AN INGREDIENT IN PLASTER, CONCRETE, AND INSULATING BOARD

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