Serial Number
73104940
Owner
Sigma Engineering Company, Inc.First Use Date
Oct 1, 1976
Filing Date
Nov 1, 1976
WHIRLO Trademark
Serial Number: 73104940 • Registration: 1072787
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 1, 1976
Registration Date
September 6, 1977
First Use Anywhere
October 1, 1976
First Use in Commerce
October 1, 1976
Cancellation Date
January 31, 1984