Nonmetallic building materials Trademarks Filed in April 3, 1978
ELCOBOARD
Filed: April 3, 1978
Raw Lumber, Rectangular, Plywood and Hardboard Core Panelling Used in the Building Construction Trade
Owned by: Ellingson Lumber Company
Serial Number: 73164754
TILEDEK
Filed: April 3, 1978
Thermoplastic Synthetic Rubber
Owned by: Uniroyal, Inc.
Serial Number: 73164911
