90515980
Feb 6, 2021
May 24, 2022
Active Trademark
Power sources, namely, drop-in lead-acid replacement batteries, integrated high reliability battery chargers, power supplies having no lead, acid, lithium, cobalt or cadmium, and including ultracapacitor power sources in the nature of ultracapacitors for energy storage, and ultracapacitor cells in the nature of ultracapacitors for energy storage
Electrical and Scientific Apparatus