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:
Jan. 17, 2012
Filed:
Oct. 06, 2006
Gary M. Cananzey, Wareham, MA (US);
Gary M. Cananzey, Wareham, MA (US);
Other;
Abstract
Sheet Lifter for use with multi ring sheet or page holders and multi ring binders. The Device is made from a thin ridged panel with a plurality of notches and slots. The Device is positioned in order to interact with the rings and binder spine of the page holder or binder. The Device rests on the spine with the pages or sheets resting on the Device. The Device prevents the pages or sheets from traveling past the maximum horizontal diameter point of the rings when the holder or binder is fully opened. When the holder or binder is closed the Device creates sufficient upward pressure against the pages or sheets to return them to their closed position at the maximum vertical diameter point of the rings. The pressure required is minimal.