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:
Apr. 28, 2026
Filed:
Jul. 24, 2023
A&d Company, Limited, Tokyo, JP;
Hayato Kobayashi, Saitama, JP;
A&D COMPANY, LIMITED, Tokyo, JP;
Abstract
Provided is a large weight scale capable of weighing a to-be-weighed subject sitting in a wheelchair, including a rectangular weighing base on which the to-be-weighed subject gets on, weighing sensors disposed at four corners of the weighing base, and a control unit configured to perform arithmetic operations based on output values of the weighing sensors, wherein the large weight scale includes a bedsore detecting unit configured to detect and make a notification of the possibility of the to-be-weighed subject in a wheelchair developing a bedsore based on a first sum value of output values of a pair of the weighing sensors disposed on a left side of the weighing base, a second sum value of output values of a pair of the weighing sensors disposed on a right side of the weighing base, and a third sum value of output values of all of the weighing sensors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile