Access annunciator

Details Access annunciator Access annunciator

2007-12-11

2007-12-11

Hofsass, Jeffery (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S541000, C340S523000, C340S528000, C340S568700

Reexamination Certificate

active

11045360

ABSTRACT:
An electronic device is provided that functions as an area-intrusion informing embodiment for announcing the unauthorized entry into an enclosure or area which has at least one access opening and closing means. The invention is not intended to replace conventional alarm systems, but to provide its' own unique functional identity. The Invention comprises components that, when installed, will function as a tamper proof device, whose components are packaged in a combination of at least one container, to facilitate remoteness, and substantially small for inconspicuous insertions, or surface mounting. The Access Annunciator is ideal for access doors, windows, filing cabinets, desk draws, closets, and the like, and typically includes at least one light emitting diode, an optional numeric liquid crystal display, a timer, an alert signaling means, and resetting means. The components act together to provide notification of illegal entry between the times of departure, and arrival, of authorized users of the enclosure or area. A simpler security alert system is provided.

REFERENCES:
patent: 4211990 (1980-07-01), Gwozdz
patent: 4284861 (1981-08-01), Senften
patent: 4422068 (1983-12-01), Helft et al.
patent: 4427975 (1984-01-01), Kinzie
patent: 4603327 (1986-07-01), Leonard et al.
patent: 4797663 (1989-01-01), Rios
patent: 4801929 (1989-01-01), Instance
patent: 4833449 (1989-05-01), Gaffigan
patent: 5144283 (1992-09-01), Arens et al.
patent: 5432500 (1995-07-01), Scripps
patent: 5705982 (1998-01-01), Faltings
patent: 7081826 (2006-07-01), Adams
patent: 2004/0104820 (2004-06-01), Sosna
McKinney Hinge Catalog—ElectroLynx Hinge (QC Option), www.mckinneyhinge.com, Jun. 2004.

Affiliated with

Also associated with

Rating

Access annunciator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Access annunciator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Access annunciator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3852630