MUMBAI, India, June 6 -- Intellectual Property India has published a patent application (202517039229 A) filed by Bumach Engineering International B. V., Emmen, Netherlands, on April 23, for 'working cylinder.'

Inventor(s) include Bueter, Josef.

The application for the patent was published on June 6, under issue no. 23/2025.

According to the abstract released by the Intellectual Property India: "The invention relates to a working cylinder comprising a cylinder (11) and a piston unit (12), characterized in that the cylinder (11) has a bottom-side joint head (20) which has a bottom-side joint head main body (21) and a bottom-side joint bearing (22); in that the bottom-side joint head main body (21) is in the form of an annular body and has...