Serial Number
86307294
Owner
Perpetua Power Source Technologies, Inc.First Use Date
Oct 12, 2010
Filing Date
Jun 11, 2014
TEGWEAR Trademark
Serial Number: 86307294 • Registration: 4675139
Trademark Classes
Owner Contact Info
4314 SW Research Way
Corvallis, OR 97333
Entity Type: 03
Trademark Details
Filing Date
June 11, 2014
Registration Date
January 20, 2015
First Use Anywhere
October 12, 2010
First Use in Commerce
December 15, 2010
Published for Opposition
November 4, 2014
Cancellation Date
August 27, 2021
Goods & Services
Apparatus for converting thermal energy to electrical energy, namely, thermoelectric converters