Signals and indicators – Indicators
Patent
1984-12-21
1988-05-17
Cuchlinski, Jr., William A.
Signals and indicators
Indicators
116212, 285 80, 292307R, 427 7, G01D 1300, G09F 300, F16L 3500
Patent
active
047443286
ABSTRACT:
Sealant compositions and methods which are particularly adaptable for use in detecting movement between two or more adjacent surfaces. The preferred sealant composition of the present invention is comprised of a paint base, such as a latex floor enamel, to which is added a thickening agent. One suitable thickening agent is a texture paint containing silica and silicates. When applied to a surface or series of surfaces, the sealant composition dries to a putty-like consistency. When spread over a portion of two adjacent surfaces and the joint therebetween, the paint forms a smooth continuous surface. If the two surfaces are moved with respect to one another, however, an irreparable tear occurs in the paint surface; as a result, movement between the two surfaces is readily detected. This sealant composition is particularly useful in detecting tampering with utility meters.
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Guard-Nut Security Fasteners, Jul. 1983, American Meter Division, Singer-Gas Meters.
Cameron Charles C.
Stevens D. Lynn
Stevens Terry K.
Cuchlinski Jr. William A.
Worth W. Morris
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