USPTO trademark record

COOL TUBE

Dead mark · Owner Cook, David R. · Classes 11

Mark details

Owner: Cook, David R.
Serial number: 75009890
Registration number: 2326978
Status: CANCELLED - SECTION 8 (dead)
Classes: 11 (Appliances / lighting)
Filed: 1995-10-24
Registered: 2000-03-07
Goods / services: environmental control apparatus, namely, heat exchangers

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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