US PATENT SUBCLASS 116 / 209
.~ By location
Current as of: June, 1999
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DEFINITION
Classification: 116/209
By location:
(under subclass 200) Devices wherein the indicator shows the place of a person, a particular boundary, or an object with respect to the surface of the earth, i.e., to the ground or to body of water.
(1) Note. This subclass does not include indicators wherein a pointer moves relative to a dial or scale so as to give information with reference to elements within the structure of the indicator itself.
SEE OR SEARCH CLASS
52, Static Structures (e.g., Buildings),
103, for markers that are permanently placed in the ground.
102, Ammunition and Explosives,
21, for pyrotechnics signalling devices.
