Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2011-04-19
2011-04-19
Crosland, Donnie L (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S539320, C340S539210, C340S686500, C340S686600
Reexamination Certificate
active
07928845
ABSTRACT:
A tool tracking apparatus constructed by a base monitoring station that has electronic circuitry, an LED display panel and an audible alarm; a power supply including a battery power backup for the base monitoring station; a perimeter loop wire electrically connected to the base monitoring system defining an extended area in which at least one tool is protected or can be located; at least one wireless security tag fixedly attached to the at least one tool for rounding a second audible alarm when the locate button on the base monitoring station is pushed or for triggering the first audible alarm when the at least one wireless security tag approaches the perimeter loop wire at a distance less than a preset distance.
REFERENCES:
patent: 4733633 (1988-03-01), Yarnall et al.
patent: 5794569 (1998-08-01), Titus et al.
patent: 7042361 (2006-05-01), Kazdin et al.
patent: 2004/0217864 (2004-11-01), Nowak et al.
patent: 2007/0152838 (2007-07-01), Hsieh
LandOfFree
Tool tracking apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tool tracking apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool tracking apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2622208