U.S. federal trademark · Serial No. 77880588 · Reg. No. 3862014
Evaporators; Feed water heaters; Heat exchangers; Heating systems composed primarily of tubes, pipes and manifolds through which warm or high temperature water circulates; Heating systems composed primarily of tubes, pipes and pre-assembled manifolds through which cold or low temperature water circulates; Water cooling towers
Chemical preparations for general industrial manufacturing; Chemical preparations for use in industry; Chemical preservatives for use in the production of a wide variety of chemicals; Chemical products for preventing scale; Chemical solutions in the nature of multimetal corrosion and scale inhibitor treatments for hydronic heating and cooling systems; Chemicals for the treatment of cooling water systems; Ion-exchange resin membranes; Ion-exchange resins
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.