SIPOREX

○ Dead · Expired

U.S. federal trademark · Serial No. 71680827 · Reg. No. 0624746

Mark

SIPOREX

Status

Expired

Serial Number

71680827

Registration No.

0624746

Filing Date

January 31, 1955

Registration Date

April 10, 1956

Class(es)

Class 019

Owners

03 · NEW YORK, NY, US

03 · STOCKHOLM, SE

03 · NEW YORK, NY, US

LIGHTWEIGHT MINERAL STRUCTURAL BUILDING MATERIALS IN THE FORM OF SLABS, LINTELS, COLUMNS, BEAMS, BLOCKS, ALL HAVING INSULATING PROPERTIES

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