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. 08, 2000
Filed:
Feb. 20, 1998
Applicant:
Inventors:
John Belfiglio, Havertown, PA (US);
Peter Rohrbacher, Bordentown, NJ (US);
Assignee:
Congoleum Corporation, Mercerville, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F / ;
U.S. Cl.
CPC ...
40658 ; 4064202 ; 40649 ;
Abstract
A page frame display device is disclosed that includes biasing ribs which urge or bias opposing sides of an insertion slot towards each other to form a pinch point, thereby keeping in place display sheets that are inserted into the device. The ribs are external to the insertion slot, so they do not impede the insertion of display sheets into the device.