ALEXANDRIA, Va., April 2 -- United States Patent no. D1,069,255, issued on April 1.
"Pet enclosure tunnel unit" was invented by Cynthia L. Chomos (Seattle).
The patent was filed on March 12, 2020, under Application No. D/727,704.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1069255&OS=D1069255&RS=D1069255
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