Teapot

Details Teapot Teapot

1996-05-21

1997-04-01

Shaver, Kevin P.

Dispensing

With container handle or handgrips

Handle and actuator for flow controller or closure...

222484, 222509, 222518, B67D 300

Patent

active

056158084

ABSTRACT:
A teapot which includes a valve installed in the pot cover and retained by a spring to close the water passage and air passage of the pot cover, and a valve control switch mounted in the pot cover and driven to close/open valve, wherein the valve control switch includes a lever having a fixed end pivoted to the pot cover and a free end extending out of the pot cover for operation by hand, and a link having a fixed end pivoted to the pot cover, a middle part disposed in contact with the lever, and a free end supported on the valve stem of the valve and driven by the lever to move the valve to the open position and to simultaneously compress the spring.

REFERENCES:
patent: 872536 (1907-12-01), Nystrom
patent: 1092101 (1914-03-01), Hansen
patent: 2272798 (1942-02-01), Hacmac
patent: 2915224 (1959-12-01), Beall, Jr.
patent: 4648535 (1987-03-01), Zimmermann
patent: 4676411 (1987-06-01), Simasaki
patent: 4687122 (1987-08-01), Bothun et al.
patent: 4844290 (1989-07-01), McCurdy et al.
patent: 4877159 (1989-10-01), Strand
patent: 5037015 (1991-08-01), Collins

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