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:
Sep. 22, 1981
Filed:
Nov. 09, 1979
Applicant:
Inventor:
Dan W Matthias, Downingtown, PA (US);
Assignee:
Exxon Research & Engineering Co., Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ; B41J / ;
U.S. Cl.
CPC ...
400248 ; 400208 ; 226196 ;
Abstract
An improved flexible leader for web transport is disclosed which features ribbon enclosing tabs bent up from a flat sheet so as to prevent reverse bending of the leader thus preventing contact of a delicate side of said ribbon with the leader or the remainder of the ribbon supply structure.
Matthias, Dan. (1981). Flexible ribbon guide means (U.S. Patent No. 4290704). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4290704
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile