US PATENT SUBCLASS 292 / 92
.~ Emergency operating means
Current as of:
June, 1999
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292 /
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CLOSURE FASTENERS
2
DF
BOLTS
{15}
92
.~ Emergency operating means {2}
93
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> Panel
94
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DEFINITION
Classification: 292/92
(under subclass 2) Devices and connections therefor operable by emergency means, such as rods or bars with lever devices.
SEE OR SEARCH THIS CLASS, SUBCLASS:
21, for multiple bolts having emergency operating means.
SEE OR SEARCH CLASS
68, Textiles: Fluid Treating Apparatus,
261, and 263 for emergency operated means to release latches holding pressure bars on clothes wringers.