Dispensing – Retarded or delayed action flow controllers or closures
Reexamination Certificate
2007-11-07
2010-11-30
Ngo, Lien T (Department: 3754)
Dispensing
Retarded or delayed action flow controllers or closures
C141S361000, C062S344000
Reexamination Certificate
active
07841493
ABSTRACT:
A dispenser for a refrigerator is provided. The dispenser may include a cover which opens or shuts an opening of a duct that guides contents from an interior of the refrigerator to the dispenser for discharge. An actuator transmits an externally applied force to the cover to cause the cover to move and selectively open and shut the opening. A regulator controls action of the actuator to adjust movement of the cover.
REFERENCES:
patent: 6135173 (2000-10-01), Lee et al.
patent: 6176475 (2001-01-01), Bella et al.
patent: 7302809 (2007-12-01), Park
patent: 1227908 (1998-09-01), None
patent: 1793762 (2006-06-01), None
patent: 1999-0060081 (1999-07-01), None
patent: 2000-0003901 (2000-02-01), None
patent: 10-0624711 (2006-08-01), None
patent: 10-2008-0021960 (2008-03-01), None
International Search Report and dated Sep. 24, 2008.
Written Opinion of the International Searching Authority dated Sep. 24, 2008.
Cho Nam Soo
Jhee Sung
Park Kyong Bae
KED & Associates LLP
LG Electronics Inc.
Ngo Lien T
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