21 Electrically Controlled Dispatch Systems for Conveyors and Components Thereof, Including the Encoder Unit, Read-Out Unit, and the Reset Mechanism None of which Encompass Telephone Dial Type Control Systems
Trademark Events
Dec 2, 2001
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Oct 25, 1984
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.