US PATENT SUBCLASS 81 / 122
.~.~.~ Watch and clock keys
Current as of:
June, 1999
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81 /
HD
TOOLS
52
DF
WRENCH, SCREWDRIVER, OR DRIVER THEREFOR
{27}
119
DF
.~ Rigid jaws {3}
121.1
DF
.~.~ Enclosed (e.g., socket) {8}
122
.~.~.~ Watch and clock keys {1}
123
DF
.~.~.~.~
> Dust protectors
DEFINITION
Classification: 81/122
Socketed tools for winding watches or clocks.
