Special receptacle or package – Convertible to or from display configuration – With cover convertible to easel or receptacle support
Patent
1993-12-20
1994-08-23
Ackun, Jr., Jacob K.
Special receptacle or package
Convertible to or from display configuration
With cover convertible to easel or receptacle support
206214, 206449, 206444, 220212, 281 45, B65D 8530
Patent
active
053399501
ABSTRACT:
A computer disk storage box includes a rectangular casing having a top opening, and a top cover assembly pivoted to the casing and retained between a closed position covered on the top opening and an opened position lifted from the top opening, the top cover assembly consisted of a top cover board, a first extension board, and a second extension board that slide one within another, stop springs and stop blocks to retain the top cover board and the extension boards in respective extended positions, and a clip on the second extension board to hold sheets of paper on the top cover assembly as the top cover assembly is extended out and lifted from the top opening of the casing.
REFERENCES:
patent: 3977744 (1976-08-01), De Witt
patent: 4892334 (1990-01-01), Sinclair
patent: 4896927 (1990-01-01), Liu et al.
patent: 5244109 (1993-09-01), Mullett et al.
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