US PATENT SUBCLASS 16 / 65
.~ Spring and lever

Current as of: June, 1999
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16 /   HD   MISCELLANEOUS HARDWARE

49  DF  CHECKS AND CLOSERS {6}
65.~ Spring and lever

DEFINITION

Classification: 16/65

(under subclass 49) Devices in which the closing devices include springs and lever elements.

SEE OR SEARCH THIS CLASS, SUBCLASS:

70, for pneumatic checks including spring and lever elements.

80, for spring and lever type door closers.