USD372515SExpiredUtility

Water purification unit

71
Assignee: PARAGON WATER SYSTEMSPriority: Feb 8, 1995Filed: Feb 8, 1995Granted: Aug 6, 1996
Est. expiryFeb 8, 2015(expired)· nominal 20-yr term from priority
Inventors:John H. Douglas
71
PatentIndex Score
18
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a water purification unit, as shown and described.

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