Linkage assembly for a pop-up drain stopper

Details Linkage assembly for a pop-up drain stopper Linkage assembly for a pop-up drain stopper

1999-02-26

2000-05-16

Douglas, Steven O.

Baths, closets, sinks, and spittoons

Drain, overflow or trap for a sink or bath

Drain valve

4688, 4684, 4685, 4690, 4650, 4653, E03C 123

Patent

active

060618477

ABSTRACT:
An improved linkage assembly for a pop-up drain stopper assembly includes an elongated connector bar having a plurality of apertures adjacent both its upper and lower ends. The assembly also includes a stem having a J-shaped portion of its lower end that is received within a select aperture. A lever arm is received within an aperture adjacent the lower end of the connector bar, the opposing end of which is attached to a drain stopper. The linkage assembly may be quickly and conveniently adjusted or dismantled with minimal effort.

REFERENCES:
patent: 401579 (1889-04-01), Newell
patent: 3353192 (1967-11-01), Christiansen
patent: 3731326 (1973-05-01), Politz
patent: 4192026 (1980-03-01), Williams
patent: 4669131 (1987-06-01), Barlow
patent: 4807306 (1989-02-01), Hayman et al.
patent: 4903943 (1990-02-01), Hochstrasser
patent: 5363518 (1994-11-01), Mowery

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