Circumscribing apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 29, 1997
Grant Date -
N/A
app pub date -
May 3, 1995
filing date -
May 3, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A circumscribing apparatus for marking a circular reference line about a cylindrical object has a first side. A first frame member has two spaced-apart guide members extending outwardly on the first side of the apparatus. The two guide members fall along a first straight line. A second frame member extends outwardly from the first frame member to a position on a second straight line which is perpendicular to the first line. A scribe is connected to the second member adjacent the position and has a marker extending outwardly on the first side of the apparatus. The apparatus can be used in conjunction with a wrap-around sleeve placed about the cylindrical object. The sleeve has a straight edge which extends about the object along a circular path when the sleeve is fitted. The apparatus is placed against the object with the two spaced-apart guide members contacting the edge. The marker is held against the object at a position spaced-apart outwardly from the edge. The apparatus is moved about the object so the projections stay in contact with the edge and the marker marks a circular line about the object.
First Claim
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International Classification(s)
Cited Art Landscape
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