Wall inspection hatch frame material

JP1828190SActive Publication Date: 2026-06-01FUKUBI KAGAKU IND
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
FUKUBI KAGAKU IND
Filing Date
2025-07-31
Publication Date
2026-06-01

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Abstract

This article relates primarily to an inspection hatch frame made of synthetic resin, which is installed on indoor walls. It is constructed by integrally molding a soft resin part, which is formed by co-extrusion molding, to allow it to be opened and closed, and consists of a base part that is directly screwed to the wall material and a cover part that covers the edges of the surface of the lid.
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