Moisture-proof and child-resistant pill box

Claim 2

A substantially moisture-proof and child-resistant pill box comprising horizontally relatively sliding top and bottom parts each made of substantially rigid material, said bottom part having upstanding front and back walls and side walls extending horizontally and lugs transversely extending from the outside of each side wall and which are horizontally interspaced, the tops of said walls forming a rim and on which a resilient gasket adapted for vertical elastic compressibility is positioned; said top part forming a cover for the box and having a bottom surface forming a sliding seat for said gasket and having depending flanges overlapping the bottom part's side walls and the flanges having openings into which said lugs transversely project and normally hold said top and bottom parts together with said gasket at least slightly compressed against said seat of the top part so that the latter covers the bottom part in a substantially moisture-proof manner; each of said openings being in the form of a slot having a first portion that extends upwardly so that the top and bottom parts can by finger pressure be moved together by further elastically compressing said gasket, and having a second portion that extends horizontally from the first portion so that with the gasket remaining further compressed the top and bottom parts can be slid partially apart for the extent of said second portion, the slot then having a third portion that extends downwardly so as to permit the lug to return downwardly with consequent release of the gasket's further compressed state when said finger pressure is released, and the slot having a fourth portion that extends further horizontally and permits the top and bottom parts to be slid further apart for the extent of said fourth slot; each opposite two of said lugs and openings on the opposite sides of the box being mutually registered transversely of the box to form a pair and each pair being positioned so that said finger pressure must be simultaneously applied at interspaced locations of the box so as to make sliding apart of the parts child-resistant.

Claim 3

The pill box of claim 1 in which said top and bottom parts are each an integral plastic molding and said gasket is formed by a plastic molded on said rim.

Claim 4

A substantially moisture-proof and child-resistant pill box comprising horizontally relatively sliding top and bottom parts each made of substantially rigid material, said bottom part having upstanding front and back walls and side walls extending horizontally, the tops of said walls forming a rim and on which a resilient gasket adapted for vertical elastic compressibility is positioned; said top part forming a cover for the box and having a bottom surface forming a sliding seat for said gasket and having depending flanges overlapping the bottom part's side walls, said flanges and side walls forming mutually opposed parts of which one has horizontally interspaced lugs transversely extending towards the other part, the other of said parts having openings into which said lugs transversely project and normally hold said top and bottom parts together with said gasket at least slightly compressed against said seat of the top part so that the latter covers the bottom part in a substantially moisture-proof manner; each of said openings being in the form of a slot having a first portion that extends upwardly so that the top and bottom parts can by finger pressure be moved together by further elastically compressing said gasket, and having a second portion that extends horizontally from the first portion so that with the gasket remaining further compressed the top and bottom parts can be slid partially apart for the extent of said second portion, the slot then having a third portion that extends downwardly so as to permit the lug to return downwardly with consequent release of the gasket's further compressed state when said finger pressure is released, and the slot having a fourth portion that extends further horizontally and permits the top and bottom parts to be slid further apart for the extent of said fourth slot; each opposite two of said lugs and openings on the opposite sides of the box being mutually registered transversely of the box to form a pair and each pair being positioned so that said finger pressure must be simultaneously applied at interspaced locations of the box so as to make sliding apart of the parts child-resistant.

Claim 5

A substantially moisture-proof and child-resistant pill box comprising horizontally relatively sliding top and bottom parts each made of substantially rigid material, said bottom part having upstanding front and back walls and side walls extending horizontally, the tops of said walls forming a rim and on which a resilient gasket adapted for vertical elastic compressibility is positioned; said top part forming a cover for the box and having a bottom surface forming a sliding seat for said gasket and having depending flanges overlapping the bottom part's side walls, said flanges and side walls forming mutually opposed parts of which one has horizontally interspaced lugs transversely extending towards the other part, the other of said parts having openings into which said lugs transversely project and normally hold said top and bottom parts together with said gasket at least slightly compressed against said seat of the top part so that the latter covers the bottom part in a substantially moisture-proof manner; each of said openings being in the form of a slot having a first portion that extends upwardly so that the top and bottom parts can by finger pressure be moved together by further elastically compressing said gasket, and having a second portion that extends horizontally from the first portion so that with the gasket remaining further compressed the top and bottom parts can be slid partially apart for the extent of said second portion, the slot then having a third portion that extends downwardly so as to permit the lug to return downwardly with consequent release of the gasket's further compressed state when said finger pressure is released, and the slot having a fourth portion that extends further horizontally and permits the top and bottom parts to be slid further apart for the extent of said fourth slot; each opposite two of said lugs and openings on the opposite sides of the box being mutually registered transversely of the box to form a pair and each pair being positioned so that said finger pressure must be simultaneously applied at interspaced locations of the box so as to make sliding apart of the parts child-resistant.