HI-SIL

● Live · Registered

U.S. federal trademark · Serial No. 71581208 · Reg. No. 0545141

Mark

HI-SIL

Status

Registered

Serial Number

71581208

Registration No.

0545141

Filing Date

June 28, 1949

Registration Date

July 17, 1951

Class(es)

Class 001

Owners

11 · WARSAW, PL

03 · CLEVELAND, OH, US

03 · PITTSBURGH, PA, US

03 · PITTSBURGH, PA, US

FINELY DIVIDED SILICA IN PIGMENTARY HYDRATED FORM FOR USE AS A REINFORCING AGENT IN THE MANUFACTURE OF PLASTICS, RUBBER GOODS, AND INSECTICIDES

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