Lock apparatus and method
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United States of America Patent
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Apr 14, 2015
Grant Date -
Mar 4, 2010
app pub date -
Nov 10, 2009
filing date -
Jan 3, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
Lock assembly and method of coding and recoding locks. Some embodiments of a lock include a housing, a lock cylinder, a plurality of tumblers, a plurality of codebars, and a sidebar. Some embodiments of a lock include a housing, a lock cylinder, a plurality of tumblers, a plurality of code blocks, a sidebar, and a codebar.
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