Animal leash assembly with leash that can be mechanically wound up and unwound
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United States of America Patent
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Mar 1, 2011
Grant Date -
Jan 17, 2008
app pub date -
Jul 12, 2007
filing date -
Jul 14, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
A leash assembly for an animal leash that can be wound up and unwound is provided. The leash assembly features a housing (11) and a roll (12) that is rotatably supported in the housing, and the leash (13) can be unwound from this roll against the force of a spring and wound up on the roll with the aid of this spring force. The roll cooperates with a gear mechanism that drives a plate cam. The plate cam releases a pawl that can be engaged with the roll and stops the rotation of the roll in the unwinding direction once a predetermined length of the leash is unwound.
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