U.S. federal trademark · Serial No. 85386631 · Reg. No. 4252449
Multiple distributed tangible computer hardware devices that interface and respond to a user's physical manipulation and act in concert to form a single interface
Electronic toy comprising multiple distributed tangible computer interfaces that are responsive to a user's physical manipulation and act in concert to form a single interface; electronic learning toy, namely, multiple distributed tangible computer interfaces in the form of electronic blocks that present letters and/or numbers for associated games
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.