USD677509SActiveUtility

Water cooler

Assignee: WANG CHUN YENPriority: Sep 23, 2011Filed: Sep 23, 2011Granted: Mar 12, 2013

Est. expirySep 23, 2031(~5.2 yrs left)· nominal 20-yr term from priority

PatentIndex Score

Cited by

103

References

Claims

exact text as granted — not AI-modified

The ornamental design for a water cooler, as shown.

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