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. 11, 1976
Filed:
Nov. 04, 1974
Applicant:
Inventor:
Arthur C Wilson, Louisville, KY (US);
Assignee:
General Electric Company, Louisville, KY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F23M / ; A47B / ;
U.S. Cl.
CPC ...
312319 ; 49386 ; 126191 ; 312139 ;
Abstract
A door construction for an appliance such as a baking and broiling oven for domestic use. The door has a counterbalance spring mechanism at each side of the door that includes a swing link interposed between the tension spring and the hinge lever of the door to obtain a door balancing torque that substantially follows the torque of the door as it moves between a vertical closed position and a horizontal fully open position.