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:
Dec. 30, 2025
Filed:
Mar. 03, 2021
Robertshaw Controls Private Limited, Pune Maharashtra, IN;
Vitthal Jagtap, Pimpri Pune-Pin Maharashtra, IN;
Ashok Lokhande, Bhosari Pune-Pin Maharashtra, IN;
Giovanni Cerizza, Lodi, IT;
ROBERTSHAW CONTROLS PRIVATE LIMITED, Maharashtra, IN;
Abstract
A defrost mechanism which includes a first link cooperating with the actuating pin defined by a first end having a pivot and a second end fastened with a bellow lever, a second link defining a third end pivotably supported in said pivot and a fourth end slidably engaged in an adjusting lever and a switch configured to cut off power supply of the refrigerator, said switch forming a part of the electrical circuit supplying power to the refrigerator, said switch configured to be operated by the manual actuation of the actuating pin. The defrost mechanism offers simplicity of construction having less parts and reduces costs involved in manufacturing.