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:
Jun. 20, 1989
Filed:
Mar. 31, 1988
Applicant:
Inventor:
Karl S Schroeder, Clayton, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B47D / ; B42F / ; A47B / ; A47B / ;
U.S. Cl.
CPC ...
281 48 ; 281 47 ; 2484422 ; 248445 ;
Abstract
A cylindrical array of cables that hold sheets of music in a binder are connected to and stretched along a center post mounted for rotation about an axis parallel to the centerline of the spine of the binder. In use, a first sheet of music is slipped between a cable and the center post and centered behind the cable. A second sheet of music is centered behind the next adjacent cable, and so forth. Successive cables may be exposed by rotating the center post. The cables are preferably formed from elastic bands or loops.