KOASTER-KIT
Filed: July 11, 1951
PLASTIC CASE FOR RECEIVING A CONTAINER OF LIQUID DETERGENT FOR CLOSET BOWLS, URINALS AND THE LIKE, AND ALSO FOR RECEIVING…
Owned by: NATIONAL LABORATORIES, INC.
Serial Number: 71616326
DURA-TEX
Filed: January 28, 1953
SELF-POLISHING WAX FOR CREATING A GLOSSY PROTECTIVE COATING ON FLOOR SURFACES
Owned by: NATIONAL LABORATORIES, INC.
Serial Number: 71641460
NL
Filed: February 11, 1954
SELF-POLISHING WAX FOR CREATING A GLOSSY PROTECTIVE COATING ON FLOOR SURFACES
Owned by: NATIONAL LABORATORIES, INC.
Serial Number: 71660956
VANI-SOL
Filed: March 28, 1956
APPLICATORS OR MOPS FOR APPLYING A LIQUID TO TOILET BOWLS AND URINALS FOR CLEANING SAME
Owned by: NATIONAL LABORATORIES, INC.
Serial Number: 72005367
EASY LIFE
Filed: July 23, 1959
LIQUID HOUSEHOLD DETERGENTS
Owned by: NATIONAL LABORATORIES, INC.
Serial Number: 72078299
BLUE RIBBON
Filed: November 20, 1964
VITAMIN PREPARATIONS
Owned by: NATIONAL LABORATORIES, INC.
Serial Number: 72206640
