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公开(公告)号:US11661787B2
公开(公告)日:2023-05-30
申请号:US16832327
申请日:2020-03-27
申请人: JVA Partners
CPC分类号: E05G1/10 , E05B39/00 , E05B65/0075 , E05C9/04 , E05G1/04 , G08B13/08 , E05Y2900/60
摘要: Systems and methods to indicate whether a safe is locked or unlocked.
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公开(公告)号:US20210301583A1
公开(公告)日:2021-09-30
申请号:US16832327
申请日:2020-03-27
申请人: JVA Partners
摘要: Systems and methods to indicate whether a safe is locked or unlocked.
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