MUMBAI, India, May 30 -- Intellectual Property India has published a patent application (202517013926 A) filed by Reymak Makine Sanayi Ve Ticaret Anonim Sirketi, Manisa, Turkey, on Feb. 18, for 'friction ring.'

Inventor(s) include Erzi, Ersan.

The application for the patent was published on May 30, under issue no. 22/2025.

According to the abstract released by the Intellectual Property India: "The invention relates to a friction ring used for gripping paper, plastic, steel bobbins in the packaging industry. The invention is characterized by comprising a body (10) comprising a cam (11), a spiral spring groove (12) and stroke determining groove (13) on its outer surface, a ball (30) that moves on the cam (11) and locks the bobbin somewhere...