Pot using magnetic force to link a lid and a body

Details Pot using magnetic force to link a lid and a body Pot using magnetic force to link a lid and a body

2007-02-06

2007-02-06

Keasel, Eric (Department: 3753)

Dispensing

With flow controller or closure

Cap

C220S230000

Reexamination Certificate

active

10731365

ABSTRACT:
A pot includes a hollow body and a lid detachably mounted on the hollow body to cover the open end. There is at least one first magnet annularly embedded in the peripheral edge defining the open end of the hollow body. Two second magnets are diametrically embedded in a bottom face of the lid. When only one second magnet is attracted by the at least one first magnet, the lid is able to move relative to the hollow body to allow the lid to be inclined relative to the hollow body. When both second magnets are attracted by the at least one first magnet, the lid is retained relative to the hollow body so as to close the communication between the open end and the outlet.

REFERENCES:
patent: 2672257 (1954-03-01), Simmonds
patent: 4261485 (1981-04-01), Borg
patent: 5363745 (1994-11-01), Lin
patent: 5624410 (1997-04-01), Tsukada et al.
patent: 5996831 (1999-12-01), Teok
patent: 6336567 (2002-01-01), Hyobu
patent: 6382450 (2002-05-01), De Rosa et al.

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