Centralizer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 12, 2001
Grant Date -
N/A
app pub date -
Oct 7, 1999
filing date -
Oct 8, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A centralizer (1) is provided with a hollow body (2) and a plurality of equally spaced arms (4). The arms (4) extend in the form of cup handles from the hollow body (2). Each arm (4) has a variable cross-section along its length with the cross-section becoming increasingly ovoid towards one end of the arm (4).
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Cited Art Landscape
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