USPTO trademark record

EF ENVIRO FREEZE

Live mark · Owner Prairie HVAC Inc. · Classes 11

Mark details

Owner: Prairie HVAC Inc.
Serial number: 99729684
Registration number: Not registered
Status: PUBLISHED FOR OPPOSITION
Classes: 11 (Appliances / lighting)
Filed: 2026-03-27
Registered: —
Goods / services: Chillers for industrial process cooling in the refrigeration, data centers, arenas, curling clubs and ice rink industries

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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