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. 23, 1991
Filed:
Dec. 20, 1989
Warren R Pitts, Needham, MA (US);
Richard Naughton, W. Hatfield, MA (US);
Dennison Manufacturing Company, Framingham, MA (US);
Abstract
Low cost index media for use with loose-leaf binders and wirebound notebooks. An index tab includes a base portion having a plurality of apertures engagable by rings of a ring binder, and an index portion which projects beyond documents within the notebook in order to display index indicia. The index portion is integral with but offset from the base portion to define a clearance region which prevents interference between the index tab and an actuator lever for the loose-leaf binder. A second indexing article consists of an index sheet having a base portion and index portion, the base portion being of comparable dimensions to the documents within the notebook, and being bindable within the notebook. The index portion is foldable relative to the base portion, and may include preprinted index indicia as well as an area for inscribing merge information associated with respective indices. Preferably, duplicate index indicia and information is inscribed on both faces of the index portion thereby to display such information either in the folded-in or folded-out configuration.