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:
Oct. 24, 1995
Filed:
Sep. 14, 1994
Applicant:
Inventor:
David D Martin, Dunbar, PA (US);
Assignee:
Robertshaw Controls Company, Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
62187 ;
Abstract
A refrigerator system, a control device therefor and methods of making the same are provided, the control device comprising a housing having a valve seat and a movable valve member being adapted to open and close the valve seat, the housing having a substantially straight angled edge and the valve member having an end edge that is adapted to pivot on the angled edge, the end edge of the valve member comprising a pair of pivot parts respectively disposed at the opposite ends of the end edge thereof in spaced apart relation and being the only parts of the end edge thereof that engage the angled edge of the housing to pivot thereon.