发明名称 Cage door combination lock-latch
摘要 A combination cage locking and latching device made from a light gauge wire or molded plastic which is rotatably fixed to the cage door top horizontal wire. The device consists of shaped wire having a locking portion, a latching portion, and a "U"-shaped mounting portion formed between the locking portion and the latching portion at a position nearer to the locking portion. The locking portion is formed sufficiently long to extend below and to engage a first horizontal rod to prevent unauthorized opening, and the latching portion is formed and positioned to extend outside the cage for grasping and pulling the cage door upwardly to an open position and sufficiently long for engaging a second horizontal rod of said cage for holding the cage door in an open position.
申请公布号 US5373810(A) 申请公布日期 1994.12.20
申请号 US19940191299 申请日期 1994.02.03
申请人 MARTIN, EDWIN R. 发明人 MARTIN, EDWIN R.
分类号 A01K31/10;(IPC1-7):A01K31/02 主分类号 A01K31/10
代理机构 代理人
主权项
地址