Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2008-01-01
2008-01-01
Cecil, Terry K (Department: 1723)
Communications: electrical
Condition responsive indicating system
Specific condition
C073S308000, C073S319000, C200S061200
Reexamination Certificate
active
07315250
ABSTRACT:
An electrical field activated switch system includes a fluid container14having an aperture formed in a sidewall thereof. The floor of the primary tray22is positioned entirely beneath the fluid container and a secondary tray is positioned entirely within the primary tray and in proximity to and at an elevation beneath the aperture. A tube30is coupled between the aperture and the secondary tray. A housing36has an open bottom secured to the secondary tray with a cylinder38vertically oriented therein. A base40is supported upon the secondary tray floor. An electrical induction switch assembly includes two wires with stripped lower ends positioned within the cylinder with their lower ends being separated and in proximity to the base. A float is slidably received upon the cylinder with a magnetic plate secured to the float.
REFERENCES:
patent: 303656 (1884-08-01), Metzger et al.
patent: 4633673 (1987-01-01), Morrison et al.
patent: 4893846 (1990-01-01), McGraw
patent: 6161876 (2000-12-01), Sabathie
patent: 6329493 (2001-12-01), El-Hibri et al.
patent: 6442955 (2002-09-01), Oakner et al.
patent: 6513378 (2003-02-01), Love, Jr.
patent: 6698215 (2004-03-01), Bush et al.
Cecil Terry K
Dutkiewicz Edward P.
LandOfFree
Electrical fluid activated switch does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrical fluid activated switch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical fluid activated switch will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2797484