Computer security device
August 9, 2009. 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 References 3685037 Security device Cable lock for portable property Device for preventing unauthorized usage of appliance Portable intrusion alarm Wall outlet lock apparatus Digital PBX integrated workstation security system Alarm system for computers and the like Modular security system Fail-safe high temperature alarm Patent #: 4760379 InventorsApplicationNo. 391232 filed on 08/09/1989US Classes:340/568.3, Power cord70/58, For portable articles200/43.02, Combined with connector coupling340/521, Plural diverse conditions340/571Alarm on protected articleExaminersPrimary: Orsino, Joseph A.Assistant: Mullen, Thomas J. Jr. Attorney, Agent or FirmInternational ClassesG08B 013/14E05B 069/00 H01R 013/70 AbstractA computer security device includes a compartmentalized housing. One compartment is for storing floppy disks. Another compartment stores pressure switches associated with various computer components for sounding an alarm if an unauthorized person attempts to move the components. A further compartment stores certain of the components during periods of non-use. A still further compartment stores the electronics for various alarms to indicate tampering, fire, etc.Field of SearchAlarm on protected articleWeight Thermal Plural diverse conditions With specific power supply (e.g., power substitution) Change of inclination or of rate of motion responsive (e.g., inertia and tilt switches) Combined with connector coupling Including lock for retaining means (e.g., key or combination lock or requiring "special" tool) Substitute or emergency source Storage battery or accumulator For portable articles Receptacle Key operated WITH ANTI-THEFT OR ANTI-TAMPER MEANS | |
