US PATENT SUBCLASS 135 / 43
.~.~.~ Turning
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}
43
.~.~.~ Turning
DEFINITION
Classification: 135/43
(under subclass 38) Devices in which either the runner or a sleeve upon it is turned to set or open the runner-fastening or to lock or unlock the same in any position.