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:
Mar. 10, 2026
Filed:
Mar. 14, 2022
Arisawa Mfg. Co., Ltd., Niigata, JP;
Masaaki Hirai, Niigata, JP;
Toshio Nakamura, Niigata, JP;
Arisawa MFG. Co., Ltd., , JP;
Abstract
A thermally insulated container () includes an inner container () and an outer container () surrounding the inner container () via a void (). The inner container () and the outer container () contain a fiber reinforced plastic prepared by impregnating a base material with a resin. The inner container () includes a first tubular container () and a second tubular container () having internal accommodation spaces () to reserve a refrigerant (), and a refrigerant inlet tube () for introduction of the refrigerant (). The accommodation space () is in communication with the accommodation space (). The base materials in predetermined areas of the second tubular container () and the outer container () contain woven fabrics and unidirectional fiber sheets. The outer container () surrounds the second tubular container () such that the unidirectional fiber sheets in the respective predetermined areas are opposed to each other.