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Patent No. 5307162

Cloaking System Using Optoelectronically Controlled Camouflage

A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.

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Class 400/676 - Key-board security lock (e.g., cover plate, etc.)


Subclass of Class 400 - Typewriting machines
Definition: Subject matter wherein significance is attributed to means
No. of patents: 2
Last issue date: 07/20/1999


NumberTitleIssue Date
5924807Securable device for computer apparatus
Disclosed is a device adapted to mount to a desk for use with a computer keyboard, a mouse, or a system such as a laptop computer. In one embodiment, the device includes a stationary bracket attachable to the desk, a main housing in sliding engagement wit...
07/20/1999
4948281Keyboard protected against vandalism and spill
The invention provides means to protect a widely used keyboard such as the IBM XT PC and PS/2 keyboard against vandalism and spill if such a keyboard is used in exposed situations, e.g. in self-service application/transaction machines which are publically...
08/14/1990
 
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