Color graphics terminal for monitoring an alarm system
Patent 5297252 Issued on March 22, 1994. Estimated Expiration Date: 
May 7, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
May 7, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesEmergency action systems including console and security monitoring apparatus Event driven remote graphical reporting of building automation system parameters Expandable home automation system Remote access apparatus and method which allow dynamic internet protocol (IP) address management Patent #: 5812819 InventorApplicationNo. 696494 filed on 05/07/1991US Classes:340/506, Alarm system supervision340/525, Display board700/9, Supervisory control700/83Having operator control interface (e.g., control/display console)ExaminersPrimary: Zimmerman, MarkInternational ClassG06F 015/00AbstractA color graphics terminal for monitoring a system in which a graphics monitor is connected to a computer, the graphics and at least two separate graphics windows which are capable of representing simultaneously two geographically, hierarchically related graphic displays of the system, with an arrangement for controlling the computer to automatically display on the graphics monitor the related graphic displays in response to certain inputs received by the computer.Other References
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