HIGH VOLTAGE MAINTENANCE CORPORATION Trademarks
HVM
Filed: May 5, 1975
DESIGN AND TESTING OF ELECTRICAL POWER DISTRIBUTION SYSTEMS
Owned by: HIGH VOLTAGE MAINTENANCE CORPORATION
Serial Number: 73051378
HIGH VOLTAGE MAINTENANCE
Filed: May 5, 1975
DESIGN AND TESTING OF ELECTRICAL POWER DISTRIBUTION SYSTEMS
Owned by: HIGH VOLTAGE MAINTENANCE CORPORATION
Serial Number: 73051379
HARMONALERT
Filed: December 30, 1992
permanently installed electrical system protective device used to monitor and detect neutral circuit overload
Owned by: HIGH VOLTAGE MAINTENANCE CORPORATION
Serial Number: 74344305
HVM
Filed: November 19, 2020
DESIGN AND TESTING FOR OTHERS IN THE FIELD OF ELECTRICAL POWER DISTRIBUTION SYSTEMS; DESIGN AND TESTING OF NEW PRODUCTS,…
Owned by: HIGH VOLTAGE MAINTENANCE CORPORATION
Serial Number: 90329818