US PATENT SUBCLASS 135 / 39
.~.~.~ Sliding
Current as of:
June, 1999
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135 /
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TENT, CANOPY, UMBRELLA, OR CANE
15.1
DF
UMBRELLA
{17}
37
DF
.~ Retainers {2}
38
DF
.~.~ Runner {4}
39
.~.~.~ Sliding
DEFINITION
Classification: 135/39
(under subclass 38) Devices comprising a sleeve mounted upon or within the runner and moved longitudinally to release the retaining-catch.