USPTO trademark record

EM-LOCK

Dead mark · Owner RIVERSIDE BOOK BINDERY, INC. · Classes 40

Mark details

Owner: RIVERSIDE BOOK BINDERY, INC.
Serial number: 73380888
Registration number: Not registered
Status: ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE (dead)
Classes: 40 (Treatment of materials)
Filed: 1982-08-20
Registered: —
Goods / services: BOOKS EMPLOYING A QUALITY BOOK BINDING TECHNIQUE KNOWN AS PERFECT BIND ING

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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