Method of tube stub removal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 28, 2009
Grant Date -
Jan 3, 2008
app pub date -
Jun 13, 2007
filing date -
Jun 16, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention is related to an improved method of removing tubes from tubes sheets. The improved method softens and elongates a tube circumferentially surround by tube sheet, wherein the softening and elongating steps allow for quick and easy removal of the tube from the tube sheet without damaging the tube sheet or tube seats.
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