Reel
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United States of America Patent
Stats
-
Feb 20, 1990
Grant Date -
N/A
app pub date -
Aug 7, 1986
filing date -
Aug 7, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A reel containing first and second spaced-apart flanges, a first tubular member disposed between and attached to the first and second flanges at a point spaced apart from the free edges of the flanges so that the first tubular member and a portion of the flanges partially delimit a first space; a second tubular member coaxially disposed inside of, spaced apart from the first tubular member and affixed to the flanges, the first and second tubular members and the spaced apart flanges delimiting a second space; and, an aperture in at least one of the flanges, communicating with the first and second spaces.
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Cited Art Landscape
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