Certification Mark Trademarks Filed in April 2, 1990
VON SCHRADER ASSOCIATE STAIN RESIST CARPET CLEANING TECHNICIAN CERTIFIED
Filed: April 2, 1990
carpet, upholstery and wall-cleaning services
Owned by: VON SCHRADER COMPANY
Serial Number: 74044636
OPTITHERM
Filed: April 2, 1990
fabrics
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 74044735
PRIMOTHERM
Filed: April 2, 1990
fabrics
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 74044737
THERMASTAT
Filed: April 2, 1990
fabrics
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 74044738
