Books – strips – and leaves – Book or leaf holder
Patent
1989-07-19
1990-08-21
Bell, Paul A.
Books, strips, and leaves
Book or leaf holder
281 42, 40530, B42D 1700
Patent
active
049499971
ABSTRACT:
A two-part binding system is disclosed, comprising an elongated sheet holder and a twin-barrel link made up of adjacent tubular portions. The sheet holder comprises an elongated planar sheet-holding section which is expandable to accommodate documents of different thicknesses. One side of the sheet-holding section terminates in a plurality of tubular barrels arranged in a spaced-apart relationship. A plurality of the links are placed in the spaces between the barrels of the sheet holders and are aligned so that a pin can pass through the barrels of both the sheet holders and the links. The links are staggered relative to each other to facilitate joining of several sheet holders in a compact, expandable book-like unit.
REFERENCES:
patent: 33507 (1861-10-01), Miller
patent: 243772 (1881-07-01), Glover
patent: 943431 (1909-12-01), Lull
patent: 2042656 (1936-06-01), Hare
patent: 2127619 (1936-11-01), Rosenthal
patent: 3353844 (1967-11-01), Staats
patent: 3752503 (1973-08-01), Holes et al.
patent: 3768838 (1973-10-01), Shibata
patent: 3793758 (1974-02-01), Feldhusen et al.
patent: 3945140 (1976-03-01), Sullivan et al.
patent: 4147257 (1979-04-01), Zippel
patent: 4521035 (1985-06-01), Berezowsky
Bell Paul A.
Les Profiles d'Extrusion Plastival Inc.
Payer Hwei-Siu
LandOfFree
Binding system for flat material of varying thickness does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Binding system for flat material of varying thickness, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Binding system for flat material of varying thickness will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1672409