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. 13, 1997
Filed:
Aug. 02, 1995
Donald G Krueger, Green Bay, WI (US);
Kenneth H LaCount, Pulaski, WI (US);
Alwin Manufacturing Co., Green Bay, WI (US);
Abstract
A two roll paper dispenser has roll-supporting mandrels mounted on slide blocks in a cantilevered position. The mandrels are automatically movable from a position wherein the first mandrel is located at a juncture of a first path and a second path and the second mandrel is located above the first mandrel in the first path and wherein the first mandrel can be moved from the juncture along carried thereon to open the juncture when sufficient paper is consumed from its roll. A spring engages the first mandrel slide block biasing the mandrel for movement away from the juncture, and the second mandrel slide block is biased for movement along the second path toward the juncture. The mandrels each have a proximal end attached to one of the mandrel slide blocks and a distal free end for insertion thereon of a roll of paper.