PER-FIT
Filed: January 19, 1981
Ear Plugs for Hearing Protection
Owned by: SPERIAN PROTECTION SWEDEN AB
Serial Number: 73293576
WHISPER
Filed: September 28, 1982
Hearing Protectors
Owned by: SPERIAN PROTECTION SWEDEN AB
Serial Number: 73391193
QUIETZONE
Filed: September 28, 1982
Hearing Protectors
Owned by: SPERIAN PROTECTION SWEDEN AB
Serial Number: 73391194
PERFLEX
Filed: November 16, 1989
EAR SAFETY PROTECTORS TO PROTECT EARS FROM EXCESS NOISE AND INJURY AND PARTS FOR SUCH EAR SAFETY PROTECTORS
Owned by: SPERIAN PROTECTION SWEDEN AB
Serial Number: 74002235
TARGO
Filed: April 1, 1997
earphones for hearing protection purposes with built-in electronics for recording, transmitting and/or reproduction of sound…
Owned by: SPERIAN PROTECTION SWEDEN AB
Serial Number: 75267498
