DEEMINAC
Filed: August 25, 1953
HAND-SIZE WATER SOFTENERS OF THE ION-EXCHANGE TYPE
Owned by: CRYSTAL RESEARCH LABORATORIES, INC.
Serial Number: 71652265
DEEMINIZER
Filed: August 25, 1953
PORTABLE WATER SOFTENERS OF THE ION-EXCHANGE TYPE
Owned by: CRYSTAL RESEARCH LABORATORIES, INC.
Serial Number: 71652266
CRYSTAL-AIRE
Filed: November 13, 1962
ODOR ABSORBERS
Owned by: CRYSTAL RESEARCH LABORATORIES, INC.
Serial Number: 72157080
DEEM-A-FLOW
Filed: October 3, 1963
WATER SOFTENER OF THE ION EXCHANGE TYPE
Owned by: CRYSTAL RESEARCH LABORATORIES, INC.
Serial Number: 72178260
CRYSTALAB
Filed: May 25, 1965
HAND SIZE, PORTABLE, AND STATIONARY WATER SOFTENERS OF THE ION-EXCHANGE TYPE
Owned by: CRYSTAL RESEARCH LABORATORIES, INC.
Serial Number: 72219686
CRYSTALAB
Filed: May 25, 1965
ODOR ABSORBERS
Owned by: CRYSTAL RESEARCH LABORATORIES, INC.
Serial Number: 72219687
CRYSTALAB
Filed: June 4, 1965
WATER CONDUCTIVITY METERS
Owned by: CRYSTAL RESEARCH LABORATORIES, INC.
Serial Number: 72220360
