Mark Identification

ACS

Serial Number

73256795

Filing Date

Apr 7, 1980

Registration Date

Sep 1, 1981

Trademark by

ADVANCED CRYSTAL SCIENCES INC.

Classification Information

Diffusion Furnace Gas System Comprising Gas Flow Controllers and Timers, Manual and Automatic Load Doors, Vacuum Pumps, Vacuum Manifolds, Water-Cooled Baffle Traps, Stainless Steel Mesh Traps, Oil Filtrators, Silicon Wafer Transfer Tubes, Silicon Wafer Boats, and Thermo-Couple Housings, for Use in Processes for the Chemical Vapor Deposition of Films on Silicon Wafers

Electrical and Scientific Apparatus