Coupler for connecting lines
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United States of America Patent
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May 25, 2021
Grant Date -
Nov 21, 2019
app pub date -
Jul 31, 2019
filing date -
Jan 7, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A coupling device for connecting first and second chalk lines includes a generally planar body portion having a first end, a second end and opposed sides edges, an aperture formed in the body portion adjacent to the first end for attaching a free end of a first chalk line to the coupling device, and a spring hook connected to a first of the opposed side edges and being configured to receive a second chalk line.
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