Serial Number
72157814
Owner
BERKSHIRE HATHAWAY INC.First Use Date
Jun 13, 1946
Filing Date
Nov 23, 1962
K & W Trademark
Serial Number: 72157814 • Registration: 0765648
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 23, 1962
Registration Date
February 25, 1964
First Use Anywhere
June 13, 1946
First Use in Commerce
July 6, 1946
Cancellation Date
November 27, 2004
Goods & Services
Waterless Soaps, Hand Cleaners, and Radiator Cleaners