CHERNE Trademark
Serial Number: 71682328 • Registration: 0625158
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 25, 1955
Registration Date
April 10, 1956
First Use Anywhere
August 17, 1954
First Use in Commerce
August 17, 1954
Goods & Services
PLUMBER'S TEST BALLS COMPRISING AN INFLATABLE CYLINDRICAL BODY ADAPTED TO BE INSERTED INTO A TUBULAR MEMBER SUCH AS A SOIL PIPE AND INFLATED THEREIN TO TEMPORARILY SEAL THE INTERIOR THEREOF, THEREBY TO FACILITATE TESTING THE SOIL PIPE FOR LEAKS