ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,439,889, issued on Oct. 14, was assigned to SCIK9 LLC (Lorton, Va.).
"Methods of using training aid delivery devices (TADD)" was invented by Michele Nancy Maughan (Bear, Del.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Training aid delivery devices (TADDs) enabling the containment of training aid substances while allowing odor, in the form of volatile organic compounds (VOCs), to emanate freely out of the device have been developed. The use of one or more TADD in canine training are described."
The patent was filed on July 21, 2020, under Application No. 16/934,713.
*For further information, including images, charts and tables, please visit: http:/...