US Patent Issued to Midmark on Sept. 8 for "Procedure chair backrest" (Ohio, Kansas Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. D1,146,391, issued on Sept. 8, was assigned to Midmark Corp. (Versailles, Ohio).

"Procedure chair backrest" was invented by Christopher T. Collins (Morrow, Ohio), Michael Hink (Olathe, Kan.), James H. Lua (Columbus, Ohio), Aaron P. Eilerman (Verailles, Ohio), Joseph E. Martin (Arcanum, Ohio), Ryan R. Berger (Columbus, Ohio) and Michael A. Lorenz Jr. (Johnstown, Ohio).

The patent was filed on June 26, 2025, under Application No. D/010,273.

*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=D1146391&OS=D1146391&RS=D1146391 ...