USPTO trademark record

LAB PACK

Dead mark · Owner HARSHAW CHEMICAL COMPANY, THE · Classes 1

Mark details

Owner: HARSHAW CHEMICAL COMPANY, THE
Serial number: 72181888
Registration number: 0802509
Status: EXPIRED (dead)
Classes: 1 (Chemicals)
Filed: 1963-11-26
Registered: 1966-01-25
Goods / services: OPTICAL CRYSTALS USED IN CONNECTION WITH INFRA-RED TRANSMISSION

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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