Books – strips – and leaves for manifolding – Strip and leaf
Patent
1991-10-07
1994-06-07
Bell, Paul A.
Books, strips, and leaves for manifolding
Strip and leaf
462 9, 462 18, 462 19, 462 23, 462 57, 462 58, 462 84, B42D 1500
Patent
active
053184769
ABSTRACT:
A record pad of paper sheets includes a number of stacked sets of sheets. Each set comprises a quadrate top sheet having top and bottom faces and for receiving indicia on its top face and having a first edge; a quadrate record sheet having top and bottom faces and for receiving transferred indicia from the top sheet on its top face, and having a first edge extending generally parallel to and outwardly from the first edge of the top sheet to define a margin; a transfer mechanism (such CF and CB constructions) is disposed between the top and record sheets for transferring indicia from the top sheet to the record sheet; and repositionable adhesive is provided on the top sheet bottom face at the top sheet first edge for releasably connecting the top sheet to the record sheet. The pad also includes mechanical fastener or adhesive for securing the record sheets in the pad of stacked sheets together at the margins. A writing shield for disposition between the bottom face of record sheets and the top face of top sheets of adjacent stacked sets of the pad for isolating a top set from the rest of the sets to prevent image transfer, is also provided; the shield may be integral with a backing for the pad, which in turn may be integral with a cover. A third sheet, with associated transfer mechanism, may be provided in each set beneath the record sheet, and three pads may be arranged in a "three to view" format connected together by a common mechanical securing mechanism.
REFERENCES:
patent: 3981523 (1976-09-01), Maalouf
patent: 4126334 (1978-11-01), Van Malderghem
patent: 4199174 (1980-04-01), Sornberger
patent: 4533160 (1985-08-01), Malone
patent: 4590109 (1986-05-01), Holmberg
patent: 4714276 (1987-12-01), Greig
patent: 4798401 (1989-01-01), Greig
patent: 4934740 (1990-06-01), Drake
Haskayne Jo Ann
Perriman Victor H.
Bell Paul A.
Moore Business Forms Inc.
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