The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 27, 2026
Filed:
Jun. 23, 2022
Yoshino Gypsum Co., Ltd., Tokyo, JP;
YOSHINO GYPSUM CO., LTD., Tokyo, JP;
Abstract
A felt-based four-sides-processing material having a release paper-attached pressure-sensitive adhesive layer is provided. The felt-based four-sides-processing material has a continuous or non-continuous pressure-sensitive adhesive region on any of flat surfaces of a base material in a longitudinal direction of the flat surface and release paper pasted to the pressure-sensitive adhesive layer, where a width of the pressure-sensitive adhesive layer is narrower than a width of a short side of the base material, and a non-pressure-sensitive adhesive region where a pressure-sensitive adhesive is not present is provided along at least one edge in the longitudinal direction of the base material entirely or partially, and the release paper has the same size as that of the flat surface of the base material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile