Locating and tracing tool
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 24, 2008
Grant Date -
Nov 10, 2005
app pub date -
Apr 27, 2005
filing date -
May 6, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tool of the invention comprises a casing having two mutually perpendicular elongate plane bearing faces extending in two longitudinal directions. A first laser beam generator generates a laser line in the first longitudinal direction. Air levels are used to check that a bearing face is horizontal. Retractable linear marking means such as a tracing cord or a graduated tape can be deployed in the second longitudinal direction, thereby extending the second bearing face, and retracted into the casing by winding them onto a spool provided with a handle. This kind of tool considerably facilitates marking and tracing lines on a construction site and constitutes an easily transportable one-piece object.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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