USD420720SExpiredUtility

Apparatus for the purification of water

63
Assignee: AJT & ASSPriority: Jul 27, 1998Filed: Jul 27, 1998Granted: Feb 15, 2000
Est. expiryJul 27, 2018(expired)· nominal 20-yr term from priority
Inventors:Alfredo J. TeranJohn R. Derrick, Jr.Nidal A. SamadW. Todd WilloughbyIgor A. VassilievLouis V. MangicarpaCarlos V. Diaz
63
PatentIndex Score
15
Cited by
122
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of an apparatus for the purification of water, as shown and described.

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