Binder device releasably engaging aperture or notch of sheet – Combined
Patent
1989-10-12
1991-05-28
Bell, Paul A.
Binder device releasably engaging aperture or notch of sheet
Combined
281 151, 281 51, 402 20, 402 21, 402 15, 402 48, 402 80P, 402 68, B42F 302, B42F 1330
Patent
active
050188950
ABSTRACT:
A film stacker clip arrangement (10) for a stack (100) of sheets of film (101) or flats having aligned apertures (102) wherein the arrangement (10) includes a plurality of clip units (11) having a male member (15) and a female member (12) connected by a flexible strap element (21) so as to captively engage the stack (100) of film along at least one edge.
REFERENCES:
patent: 1829613 (1931-10-01), Sato
patent: 2844848 (1958-07-01), Smith
patent: 2937834 (1960-05-01), Orenick et al.
patent: 3087498 (1963-04-01), Vogel
patent: 3246653 (1966-04-01), Sexton
patent: 3757389 (1973-09-01), Wiland
patent: 3970331 (1976-07-01), Giulie
patent: 4340316 (1982-07-01), Jahn
patent: 4607970 (1986-08-01), Heusinkveld
"Mechanical Binding", Acquaviva, J.; Xerox Disclosure Journal; vol. 1, No. 2; Feb., 1976.
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