USD275309SExpiredUtility
Regenerative unit for counter top water purifiers
Individually held — no corporate assignee on recordPriority: May 17, 1982Filed: May 17, 1982Granted: Aug 28, 1984
Est. expiryMay 17, 2002(expired)· nominal 20-yr term from priority
Inventors:Bedford F. Stanley
53
PatentIndex Score
6
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a regenerative unit for counter top water purifiers, as shown and described.
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