SIGMA

● Live · Registered

U.S. federal trademark · Serial No. 75462826 · Reg. No. 2556354

Mark

SIGMA

Status

Registered

Serial Number

75462826

Registration No.

2556354

Filing Date

April 6, 1998

Registration Date

April 2, 2002

Class(es)

Class 017

Owners

03 · Houston, TX, US

03 · Houston, TX, US

03 · Houston, TX, US

NON-METAL GASKETS AND GASKET MATERIAL FOR USE ON PIPE JOINTS AND FLANGES

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