PLUMBING AND DRAINAGE INSTITUTE Trademarks
PDI CERTIFIED PLUMBING AND DRAINAGE INSTITUTE
Filed: November 30, 1965
PLUMBING AND DRAINAGE PRODUCTS-NAMELY, GREASE INTERCEPTORS AND WATER HAMMER ARRESTERS
Owned by: PLUMBING AND DRAINAGE INSTITUTE
Serial Number: 72233630
PDI MEMBER PLUMBING AND DRAINAGE INSTITUTE
Filed: November 30, 1965
INDICATING MEMBERSHIP
Owned by: PLUMBING AND DRAINAGE INSTITUTE
Serial Number: 72233631
