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. 16, 2021
Filed:
Apr. 23, 2018
Sanden Retail Systems Corporation, Isesaki, JP;
Toru Asami, Isesaki, JP;
Takahiro Toriumi, Isesak, JP;
SANDEN RETAIL SYSTEMS CORPORATION, Gunma, JP;
Abstract
A beverage supply apparatus includes cooling device, milk tankin storage chamberof cooling device, and detection devicethat detects the milk. Detection devicehas first light guide bodyto penetrate partition wallhaving a multilayer box body that partitions storage chamber, second light guide bodyto penetrate partition wallwhich faces first light guide body, light projection unitattached to partition-wall outer-surface-side end of first light guide bodyto project light via the body, and light receiving unitattached to the partition-wall outer-surface-side end of second light guide bodyto receive light transmitted through milk tankvia second light guide body. The detection device detects the presence or absence of or the remaining amount of milk based on a light reception state in the light receiving unit
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile