Books – strips – and leaves – Book or leaf holder – Cooperating with leaf fold
Patent
1984-07-13
1985-12-10
Bell, Paul A.
Books, strips, and leaves
Book or leaf holder
Cooperating with leaf fold
24494, 24515, B42D 1700, A44B 1902, B42F 1500
Patent
active
045575037
ABSTRACT:
A device for binding the marginal edge of materials is provided which takes the form of a continuous section of resilient material. The section of the device includes a pair of legs on which the closing force can be released to allow the acceptance of the materials, a spline around which both of the legs pivot to close over the edge of the materials to hold them securely by the material engaging ends of the legs when a moving means is engaged to produce a closing force. A latch is provided to lock the moving means in a position whereat the legs are closed.
REFERENCES:
patent: 125311 (1872-04-01), Lucas
patent: 1899982 (1933-03-01), Olson
Bell Paul A.
Finkelstein Don B.
Heyrana Sr. Paul M.
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