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:
Feb. 29, 2000
Filed:
Oct. 29, 1998
John R Johnson, Orange Beach, AL (US);
Other;
Abstract
A facial quality paper usable with a center feed roll dispenser. The paper has a plurality of perforations for permitting detachment of paper sections from the loose paper end of the roll. A linear density of six perforations or less per inch are formed along the detachment line to facilitate detachment of each paper section without permitting premature detachment of the paper section within the center feed roll dispenser. Alternatively, control over the separation strength is provided by one or more perforations comprising less than seventy percent of the base line. Separation control is provided by the number or perforations per linear inch, by the total ratio of perforations versus paper along the detachment base line, or by the perforation shape 1.