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US 5,135,012 AGranted
Magnetic compact case
AssigneeRevlon, Inc.
InventorsMelvin Kamen, Philip Bernstein
Life of this patent
Estimating the term…
Abstract
A compact case has a lid which forms a joint with an associated base when the lid is in its closed position relative to the base. A magnetic sealing mechanism positively seals substantially the entire length of the joint. The magnetic sealing mechanism can also function to releasably and moveably secure cosmetic product containers and cosmetic implements and accessories to the compact case.
Claims3
A claspless compact case comprising a substantially planar base having a peripheral edge;
- a substantially planar lid having a peripheral edge, said lid being movable relative to said base between an open position, in which said base is not covered by said lid, and a closed position, in which said peripheral edge of said lid is substantially adjacent to and substantially coextensive with said peripheral edge of said base, in which said base is covered by said lid such that said compact case is substantially planar and such that a joint is formed between said lid and said base, said joint extending along a peripheral edge of said substantially planar compact case;
- a first magnetic ink attached to and substantially coextensive with said peripheral edge of said base and substantially coextensive with said joint;
- and a second magnetic ink attache to and substantially coextensive with said peripheral edge of said lid, said second magnetic ink having a polarity which is opposite from that of said first magnetic ink, said second magnetic ink cooperating with said first magnetic ink to create a magnetic attraction between said base and said lid sufficient to releasably maintain said lid in its closed position and to positively seal said joint along substantially its entire length when said lid is in its said closed position, whereby said lid can be releasably maintained in its said closed position without the use of a clasp or latch.
A claspless compact case comprising a substantially planar base;
- a substantially planar lid, said lid being movable relative to said base between an open position, in which said base is not covered by said lid, and a closed position, in which said base is covered by said lid such that said compact case is substantially planar and such that a joint is formed between said lid and said base, said joint extending along a peripheral edge of said substantially planar compact case;
- first magnetic means which is a magnetic ink, integral with said base and substantially coextensive with said joint;
- and second magnetic means integral with said led and substantially coextensive with said joint, said second magnetic means cooperating with said first magnetic means to create a magnetic attraction between said base and said lid sufficient to releasably maintain said lid in its closed position and to positively seal said joint along substantially its entire length when said lid is in its said closed position, whereby said lid can be releasably maintained in its said closed portion without the use of a clasp or latch.
Dependencies are inferred from the claim text.