Trademark Search / PUROPSIL

PUROPSIL

○ Dead · Expired

U.S. federal trademark · Serial No. 72464572 · Reg. No. 837327

Mark

PUROPSIL

Status

Expired

Serial Number

72464572

Registration No.

837327

Filing Date

August 2, 1973

Registration Date

January 13, 1972

Class(es)

Class 009

Owner

QUARTZ & SILICE

03 · PARIS, FR

Goods & Services

PURE FUSED TRANSPARENT SILICA GLASS IN THE SHAPE OF MOULDED OR GROUND PIECES OF HIGH OPTICAL QUALITY USEFUL FOR THE MANUFACTURE OF PRISMS, LENSES, MIRRORS, WINDOWS AND OTHER OPTICAL PIECES

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