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:
Jul. 06, 1993
Filed:
Feb. 14, 1991
Dana L Watson, Wichita Falls, TX (US);
Other;
Abstract
First and second washing machines are utilized to recycle plastic and cellulose from disposed diapers. The disposed diapers are loaded into the first washing machine and, while being agitated, are washed in water, alkali and soap. During washing, the cellulose becomes separated from the plastic. The cellulose is drained out of the first washing machine with the water, leaving the plastic in the first washing machine. The plastic is then cleaned in the first washing machine. A pump transfers the cellulose and water to the second washing machine. In the second washing machine, the cellulose is washed in alkali and soap while being agitated. The second washing machine has a screen for retaining the cellulose therein, while passing the water and waste material.