USD306338SExpiredUtility

Water distillation unit

86
Assignee: PURE WATER INCPriority: Mar 10, 1987Filed: Mar 10, 1987Granted: Feb 27, 1990
Est. expiryMar 10, 2007(expired)· nominal 20-yr term from priority
Inventors:Dale A. RempeDavid J. ShannonKeith Vacha
86
PatentIndex Score
33
Cited by
13
References
1
Claims

Claims

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

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