US PATENT SUBCLASS 258 / 4
MAGNETIC
Current as of: June, 1999
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DEFINITION
Classification: 258/4
Devices for receiving mail bags, missives, and the like from or transferring them to a moving vehicle which have magnetically operated parts.
(1) Note. Compare Classes in Search Notes below for electromagnetic lifting devices, for conveyors, and for magnets and electromagnets.
SEE OR SEARCH CLASS
198, Conveyors: Power-Driven,
350, 381, 619, 679, 690.1, and 805.
294, Handling: Hand and Hoist-Line Implements,
86.4+, for electromagnetic lifting devices.
310, Electrical Generator or Motor Structure, 12+, for linear electrical motors for projectiles.
335, Electricity: Magnetically Operated Switches, Magnets, and Electromagnets,
209+, for magnets and electromagnets.
