OFFICIAL GAZETTE
of the
UNITED STATES PATENT AND TRADEMARK OFFICE
PUBLISHED WEEKLY BY AUTHORITY OF CONGRESS
PATENTS
Vol. 1494 Number 4
January 25, 2022
While measures have been taken to provide accurate and
complete information
errors and omissions may occur.
United States Department of Commerce
U.S. Patent and Trademark Office
Electronic Information Products Division
RSQ-5C00
P.O. Box 1450
Alexandria, VA 22313-1450
