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:
May. 06, 2025
Filed:
Feb. 24, 2021
Nippon Sheet Glass Company, Limited, Tokyo, JP;
NIPPON SHEET GLASS COMPANY, LIMITED, Tokyo, JP;
Abstract
A depressurized multilayer glass panelincludes: a first glass plate; a second glass plate; a sealing portion forming an air gap portionsealed in a depressurized state between the first glass plateand the second glass plate; and a plurality of columnsdisposed between the first glass plateand the second glass plate, each columnincluding contact surfacesin contact with facing surfacesof the first glass plateand the second glass plate, and non-contact portionprovided around the contact surfaceand spaced apart from the facing surfacesof the first glass plateand the second glass plate, wherein the non-contact portionis configured such that when the facing first glass plateor second glass plateis deformed by being subjected to a first external force, at least a part of the non-contact portionis contactable with the deformed first glass plateor second glass plate