USD570953SActiveUtility

Nozzle sleeve of a nozzle assembly for cleaning heat exchanger tubes

Assignee: CONCO SYSTEMS INCPriority: Feb 22, 2007Filed: Feb 22, 2007Granted: Jun 10, 2008

Est. expiryFeb 22, 2027(~0.6 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

CLAIM 
     
       The ornamental design for a nozzle sleeve of a nozzle assembly for cleaning heat exchanger tubes, as shown and described.

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