US PATENT SUBCLASS 116 / 215
.~ Gravity type
Current as of: June, 1999
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DEFINITION
Classification: 116/215
Gravity type:
(under subclass 200) Devices wherein the indicator moves by its own weight or has a tendency to move without artificially applied force.
(1) Note. Included here are means to release an indicator for movement from a nonindication to an indication position.
(2) Note. If the indicator has positive means to move it, the patents are placed below in the schedule even if the indicator could move by gravity.
SEE OR SEARCH THIS CLASS, SUBCLASS:
203, for impact indicator where the indicator is moved by gravity after the impact.
SEE OR SEARCH CLASS
169, Fire Extinguishers, 30+, for fire extinguisher and indicator.
