USD587762SActiveUtility

Information tube

48
Assignee: PROTECTIVE IND INCPriority: Mar 21, 2008Filed: Mar 21, 2008Granted: Mar 3, 2009
Est. expiryMar 21, 2028(~1.6 yrs left)· nominal 20-yr term from priority
Inventors:Frederick W. Zeyfang
48
PatentIndex Score
6
Cited by
27
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an information tube, as shown and described.

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