HYGRANITE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74185330 · Reg. No. 1701266

Mark

HYGRANITE

Status

Cancelled

Serial Number

74185330

Registration No.

1701266

Filing Date

July 15, 1991

Registration Date

July 21, 1992

Class(es)

Class 001

Owners

16 · PITTSBURGH, PA, US

16 · Charlotte, NC, US

03 · Pittsburgh, PA, US

03 · Pittsburgh, PA, US

03 · Pittsburgh, PA, US

hydrated alumina for use as a filler material

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