Electric resistance heating devices – Heating devices – Tank or container type liquid heater
Reexamination Certificate
2007-04-10
2007-04-10
Campbell, Thor (Department: 3742)
Electric resistance heating devices
Heating devices
Tank or container type liquid heater
C392S441000
Reexamination Certificate
active
11243542
ABSTRACT:
An electric water heater including a water container; an element associated with the water container to heat water in the water container; a cold water inlet associated with the water container; a hot water outlet associated with the water container; and a dip tube connected to the hot water outlet, the dip tube having at least one opening proximate the hot water outlet and at least one opening positioned proximate to or below the element.
REFERENCES:
patent: 2784291 (1957-03-01), Harney
patent: 3715566 (1973-02-01), Wasson
patent: 3776456 (1973-12-01), Eising
patent: 4419567 (1983-12-01), Murphy et al.
patent: 4898150 (1990-02-01), Lewis
patent: 5054437 (1991-10-01), Kale
patent: 5168546 (1992-12-01), Laperriere et al.
patent: 5317670 (1994-05-01), Elia
patent: 5341770 (1994-08-01), Lannes
patent: 5596952 (1997-01-01), Lannes et al.
patent: 6138614 (2000-10-01), Shropshire
patent: 6282372 (2001-08-01), Boros et al.
patent: 6370328 (2002-04-01), Mottershead
Pridemore Don
York James
American Water Heater Company
Campbell Thor
DLA Piper (US) LLP
LandOfFree
Electric water heater with hot water outlet dip tube does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electric water heater with hot water outlet dip tube, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric water heater with hot water outlet dip tube will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3777649