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. 12, 1998
Filed:
Oct. 28, 1996
Yoshiaki Takano, Ota, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
It is an object of the present invention to provide a transportable storage cabinet for which the time at which a refrigerant has been frozen can be estimated. According to the present invention, a transportable storage cabinet, which includes a storage chamber wherein goods are stored, a refrigerant for cooling the storage chamber, and a refrigerator for freezing the refrigerant, comprises: power supply detection means for detecting a supply of power to the refrigerator; a timer for measuring elapsed time; and an elapsed time display means for displaying the elapsed time that is obtained by the timer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile