STAK Enterprises, Inc. Trademarks
HYDROCHECK
Electronic monitoring device used to control functions of sump pumps and utility pumps; Electronic device used to prevent…
Owned by: STAK Enterprises, Inc.
Serial Number: 77159562
HYDROCHECK
Filed: April 23, 2019
Electronic devices for charging and monitoring lead-acid batteries; Electronic devices for controlling battery back-up pumps…
Owned by: STAK Enterprises, Inc.
Serial Number: 88398646
