USD292429SExpiredUtility

Water disinfectant and purification unit

Assignee: SCIENCO INCPriority: Sep 9, 1985Filed: Sep 9, 1985Granted: Oct 20, 1987

Est. expirySep 9, 2005(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a water disinfectant and purification unit, substantially as shown and described.

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