MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202621106720 A) filed by Nasik Auto Ancillaries on September 04, 2026, for A Manhole Hatch Assembly For Automatically Opening, Closing And Cleaning A Manhole Of A Tanker.
Inventor includes Khan, Muzzammil.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: The present invention relates to a manhole hatch assembly (100) for automatically cleaning a manhole of a tanker. The manhole hatch assembly (100) includes a hatch cover (110) configured to cover a manhole opening (105), a support structure (120) arranged on a base plate (122) adjacent to the manhole opening (105), and a sealing surface (125) arran...