ALEXANDRIA, Va., March 26 -- United States Patent no. 12,256,882, issued on March 25, was assigned to Omachron Intellectual Property Inc. (Hampton, Canada).
"Upright vacuum cleaner" was invented by Wayne Ernest Conrad (Hampton, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "A series of vacuum cleaner is produced using common components and one or more interchangeable components, including a cyclone casing and/or a motor casing."
The patent was filed on May 13, 2021, under Application No. 17/320,059.
*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=...