USPTO trademark record

COIL CALC

Live registered mark · Owner Heatcraft Inc. · Classes 42

Mark details

Owner: Heatcraft Inc.
Serial number: 76045869
Registration number: 2444521
Status: REGISTERED AND RENEWED
Classes: 42 (Software / tech services (SaaS, design, hosting))
Filed: 2000-05-11
Registered: 2001-04-17
Goods / services: * Providing online non-downloadable *computer software for selecting heat exchangers for air conditioning and refrigeration applications

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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