PET-AGREE
Filed: July 11, 1990
electronic ultrasonic sound device used for pet training
Owned by: WRTB, Inc.
Serial Number: 74077337
TATTLE TALE
Filed: December 9, 1991
electronic vibration and motion detection alert for pet behavior training
Owned by: WRTB, Inc.
Serial Number: 74228273
DAZER
Filed: January 30, 1998
Ultrasonic Sound Device used to deter dogs or animals
Owned by: WRTB, Inc.
Serial Number: 75426128
TATTLE TALE
Electronic vibration and motion detection alarm for pet behavior training and home security
Owned by: WRTB, Inc.
Serial Number: 75661577
PET-AGREE
Electronic ultrasonic sound producing device used for training pets
Owned by: WRTB, Inc.
Serial Number: 75661578
K-II EMF METER
Electrical energy utilization metering devices
Owned by: WRTB, Inc.
Serial Number: 88360527
