Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2006-08-22
2006-08-22
Hofsass, Jeffery (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S612000, C340S618000, C073S03200R, C073S29000R, C073S291000, C073S301000, C073S30400R
Reexamination Certificate
active
07095330
ABSTRACT:
A liquid level sensor for standard bottles containing highly viscous materials such as gels so that the bottles may be inserted into an appliance to alert a user when the bottle is empty. The holder conveniently locates the bottle in the holder which includes insert molded contacts, wire harness and seal piercing mechanism. The bottle holder will universally fits into most appliances and machines. The invention enables the use of standard bottles are liquid reservoirs such that the bottle can be discarded when empty.
REFERENCES:
patent: 3874223 (1975-04-01), Miyazaki et al.
patent: 5002201 (1991-03-01), Hancock et al.
patent: 5060512 (1991-10-01), Kanashige et al.
Chamberlin Edward R.
Meeks John
Hofsass Jeffery
Ritchie William B.
Standex International Corporation
Walk Samuel J.
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