Japan Intellectual Property Rights: WATER CUT-OFF DEVICE

Japan, Feb. 27 -- BUNKA SHUTTER CO LTD has got intellectual property rights for 'WATER CUT-OFF DEVICE.' Other related details are as follows:

Application Number: JP,2024-167156

Category (FI): E06B7/22@F,E06B5/00@Z,E04H9/14@Z

Stage: PROBLEM TO BE SOLVED: To provide a water cut-off device capable of preventing the passage of water even if a bottom surface of an opening having left and right side surfaces and the bottom surface is formed of a lower frame member.SOLUTION: A water cut-off device 20, which is configured to prevent water from passing through an opening having left and right side surfaces and a bottom surface, includes left and right installation frames 21 and a water cut-off panel 22 installed between the installation frames 21...