Animal husbandry – Animal controlling or handling – Hitching or tethering
Patent
1992-05-26
1993-08-17
Dzierzynski, Paul M.
Animal husbandry
Animal controlling or handling
Hitching or tethering
2504842, 119795, 119858, 359515, G02B 5124, F21K 200
Patent
active
052374483
ABSTRACT:
Flexible visibility enhancing material combines the advantages of a light reflective component and a luminescent component. The material includes a first layer of prismatic light reflective plastic material having an underlying surface formed with a plurality of minute prism-like formations projecting therefrom at regular spaced intervals and an overlying substantially smooth light transmissive surface. A second layer of plastic luminescent material is contiguously and integrally attached to the underlying surface of prism-like formations and generally coextensive therewith. The visibility enhancing material simultaneously radiates luminescent light from the second layer through the underlying surface of prism-like formations and through the smooth light transmissive surface and reflected light from the prism-like formations through the smooth light transmissive surface. In one embodiment, a leash for controlling and restraining a pet animal includes a flexible elongate member comprised of the visibility enhanced material.
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Ferguson Clifford S.
Spencer Andrew B.
American Ingenuity, Inc.
Dzierzynski Paul M.
Hanig Richard
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