Length of hose made out of an elastic material that readily recovers its shape
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United States of America Patent
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Sep 26, 1989
Grant Date -
N/A
app pub date -
Sep 30, 1988
filing date -
Nov 2, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A length of hose made out of an elastic material that readily recovers its shape, especially intended for covering the coiled section of a helical compression spring with a progressive characteristic of the type employed in motor vehicles and similar machines. At least one terminating section of the length of hose has a shorter inside diameter and communicates with the remaining, cylindrical, section of the length of hose through an intermediate section that tapers conically at least inside.
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