U.S. federal trademark · Serial No. 88192121 · Reg. No. 5777733
Microprocessor providing the ability to use fiber optics, proximity sensors, capacitive sensors or sip and puff pneumatic switches for mechanical switch functions with standard mono-inputs to enable infirmed, elderly or disabled persons to control various functions on a wheelchair or powerchair with minimal movement
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.