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:
Jan. 12, 1993
Filed:
Oct. 11, 1991
Frank J Lodovico, Delmont, PA (US);
John W Wagner, New Alexandria, PA (US);
Other;
Abstract
An improved machine for cutting into small pieces the thin wall material of disposable containers includes parallel, rotating cutting shafts having a plurality of cutting wheels thereon. The cutting wheels are separated by annular spacers which provide a rotating comber surface. There is a spacer comber partially encircling each of the annular spacers which has a lower section having a rounded surface. A cutting wheel comber partially encircles each of the cutting wheels and has a lower end with a rounded portion. The spacer combers having the rounded surface and the cutting wheel combers having the rounded portion prevent the collection of the small pieces within the improved machine.