Snapping chalk line angles with precision
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 20, 2023
Grant Date -
Mar 2, 2023
app pub date -
Aug 24, 2021
filing date -
Aug 24, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A simple, economical, chalk line hook device is disclosed for marking straight lines, or lines at an angle, comprising a single unit having a front and back side, a top and bottom side wherein the top side has a gripping region which includes at least one, preferably two, gripping fangs for helping to secure the hook device to a straight edge or a corner of a surface to be marked. The hook device can be used by a single individual for marking surfaces of interest and the string can be pulled in multiple angles to provide clearly visible and precision lines for further use by contractors. The hook device is uniquely designed to contain a non-pointed notched region within the top gripping portion of the device, so that the chalk line is wrapped over the front side of the hook device, over the notch, and pulled downward against the back side of the hook device toward the lower hole of the hook device. It has been found that this inventive device can mark straight lines, or lines at an angle, from 3′ to over 30′ in length, or longer, by a single individual, and can be done with simplicity and precision.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully