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Patent No. 5523741

Santa Claus Detector

A Christmas stocking having illumination means associated therewith for signalling the arrival of Santa Claus.

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Assignee: SIRA Limited


Location: Chislehurst, GB3
No. of patents: 1

NumberTitleIssue Date
4861164Apparatus for separating specular from diffuse radiation
An optical inspection system for determining various features of, for example, painted surfaces, by analyzing light reflected from the surface in a plurality of ways. In one case the cross sectional diameter of a beam of radiation, which gives information...
08/29/1989
 
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