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. 14, 1992
Filed:
Jun. 21, 1991
Applicant:
Inventor:
Theodore E Farrington, Jr, Appleton, WI (US);
Assignee:
Kimberly-Clark Corporation, Neenah, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F / ;
U.S. Cl.
CPC ...
162123 ; 162203 ; 162214 ; 162301 ; 162343 ; 162344 ; 162347 ;
Abstract
The uniformity of layered paper sheets produced using a layered headbox can be improved by confining the outer layers between parallel surfaces within the headbox immediately prior to leaving the headbox.
Quick Actions:
Farrington, Jr, Theodore. (1992). Extended flexible headbox slice with parallel flexible lip extensions (U.S. Patent No. 5129988). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5129988
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