Folders and integral lock therefor

Special receptacle or package – For body treatment article or material – Ligatures

Patent

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Details

206491, 229 84, 229 87R, A61L 1702

Patent

active

040144348

ABSTRACT:
Folders of paper or similar foldable material which comprise at least three panels adapted to be folded in an overlapping relationship are provided with integral means for interlocking two of the panels to maintain the folder in the folded construction. The locking means comprise a tab extending from the edge of the outer end panel and a cooperating locking slot in the adjacent underlying panel adapted to receive the tab by forced bypass interlocking. The non-locking panels are provided with relief slots in the locking area to facilitate the forced bypass interlocking of the tab and lock-slot in the locking panels. Such folders are useful for packaging sutures.

REFERENCES:
patent: 649768 (1900-05-01), Sherriff
patent: 806228 (1905-12-01), Young
patent: 1103742 (1914-07-01), Dammon
patent: 1658981 (1928-02-01), Galbraith et al.
patent: 2027119 (1936-01-01), Ritter
patent: 2437934 (1948-03-01), Brink
patent: 2692676 (1954-10-01), Grover
patent: 2826296 (1958-03-01), Mullinix
patent: 3206018 (1965-09-01), Lewis et al.

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