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:
Aug. 15, 1978
Filed:
Jul. 26, 1977
Chulani Kumarlal Fernando, Westmont, IL (US);
Sangarappillai Asokan, Lombard, IL (US);
Sangarappillai Nagendran, Lombard, IL (US);
Mohanlal Randith Wickramasinghg, Chicago, IL (US);
H Paul Weirich, Libertyville, IL (US);
Other;
Abstract
The method and apparatus for applying a liquid to a movable web of moisture-absorbent material, such as toilet paper or other roll paper sheet material, includes providing a container for storing a quantity of the liquid to be applied to the web, causing the web and the container to be moved relative to one another to apply the liquid from the container to the web in a first pattern. Simultaneously therewith, the liquid is also applied to the web in a second pattern which is spaced transversely from the first pattern to enable the web to retain its structural strength as it becomes wet.