USD503771SExpiredUtility

Chlorine tablet

Assignee: ZODIAC POOL CARE INCPriority: Oct 31, 2003Filed: Oct 31, 2003Granted: Apr 5, 2005

Est. expiryOct 31, 2023(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The new and original design for a chlorine tablet, as shown and described.

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