Schjel Trademarks

SCHJEL-CLAD
SHEET PLASTIC-METAL LAMINATE
Expired  ·  April 24, 1963  ·  72167497  · 
SCHJEL-FLEX
PRINTED CIRCUITRY
Expired  ·  October 22, 1965  ·  72231243  · 
SCHJELBOND
HEAT SEALABLE BONDING TAPE
Expired  ·  June 16, 1958  ·  72053655  ·