Sheet music binder

Books – strips – and leaves – Book or leaf holder – Cooperating with leaf fold

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Details

281 45, 402 8, 402 19, 2484411, B42D 300

Patent

active

051957825

ABSTRACT:
Folder for replaceable sheet music has an integral elastomeric band consisting of a plurality of stretchable or elastic strands hooked at its ends over outwardly-directed band holders attached to a back panel of the folder. Each strand may be provided with a pull tab for laterally stretching individual strands to accommodtae edgewise insertion and withdrawal of sheet music.

REFERENCES:
patent: 104122 (1870-06-01), Day
patent: 936223 (1909-10-01), Dean
patent: 1452452 (1923-04-01), West
patent: 1596741 (1926-08-01), Kranz
patent: 1654191 (1927-12-01), Redies et al.
patent: 1736908 (1929-11-01), Franey
patent: 1842496 (1932-01-01), Wagner, Jr.
patent: 2079388 (1937-05-01), Vetor
patent: 2552704 (1951-05-01), Armstrong et al.
patent: 3176952 (1965-04-01), Gilmore
patent: 4840407 (1989-06-01), Schroeder

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