Special receptacle or package – File for plural cards or sheets
Patent
1994-05-13
1994-12-13
Sewell, Paul T.
Special receptacle or package
File for plural cards or sheets
220 7, 220 433, 2291981, B65D 8562
Patent
active
053722566
ABSTRACT:
A file box includes a main board and a bottom board. The main board includes four spaced vertical notches in one face thereof such that the main board is foldable to form four sides of the file box. The face of the main board further has a fifth notch formed in a lower section thereof and extending along a length thereof for securely holding the bottom board when the main board is folded along two inner notches of the four notches. An adhesive tape is provided to securely hold two sides of the main board together and two separate clamp members are provided to held the two sides of the main board to form a complete file box.
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patent: 142213 (1873-08-01), Derham
patent: 265467 (1882-10-01), Tincher
patent: 354694 (1886-12-01), Diemer et al.
patent: 376140 (1888-01-01), Chamberlain
patent: 3391848 (1968-07-01), Schmidt
patent: 4235346 (1980-11-01), Leggett
patent: 4763831 (1988-08-01), Huang et al.
patent: 4895267 (1990-01-01), Karlsson
Ackun Jr. Jacob K.
Marvelous Packing Industrial Co., Ltd.
Sewell Paul T.
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