The United States Patent and Trademark Office (USPTO) received an application to register the trademark
TRIO 3 on Thursday, January 1, 1970.
The USPTO has assigned this trademark, TRIO 3, the serial number 81043620.
As of Tuesday, December 7, 1982, this trademark filing's federal status is designated as 710.
The trademark TRIO 3 falls under the Lace Ribbons Embroidery Fancy Goods category..