Services Certification Mark Trademarks Filed in April 8, 1991
NSF
Filed: April 8, 1991
products used in protecting public health and enhancing environmental quality; namely, food equipment, plastics, swimming…
Owned by: NSF INTERNATIONAL
Serial Number: 74155173
NSF
Filed: April 8, 1991
quality control and environmental health procedures and practices in the manufacturing and service industries
Owned by: NSF International
Serial Number: 74155175
