USD323699SExpiredUtility

Magnetic water softener

52
Assignee: H K RES & DEVELOPMENT INCPriority: Feb 21, 1989Filed: Feb 21, 1989Granted: Feb 4, 1992
Est. expiryFeb 21, 2009(expired)· nominal 20-yr term from priority
Inventors:Randy Ambrose
52
PatentIndex Score
10
Cited by
9
References
1
Claims

Claims

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

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