KEYSTONE Trademark
Serial Number: 77091608 • Registration: 3680194
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
January 25, 2007
Registration Date
September 8, 2009
First Use Anywhere
February 25, 2007
First Use in Commerce
February 25, 2007
Published for Opposition
July 10, 2007
Cancellation Date
April 15, 2016
Goods & Services
Electrical pickups for use with musical instruments; Electronic sound pickup for guitars and basses; Guitar amplifiers; Guitar cables