US PATENT SUBCLASS 33 / 194
.~ Door and window

Current as of: June, 1999
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501  DF  GAUGE {61}
194.~ Door and window

DEFINITION

Classification: 33/194

(under subclass 501) Devices designed for fitting doors and windows or their surrounding parts.

SEE OR SEARCH THIS CLASS, SUBCLASS:

197, for gauges designed for laying out mortises for hinges or locks.