USD309965SExpiredUtility

Cleaning unit for collecting debris in a swimming pool

Assignee: SPOONER ESTPriority: Nov 7, 1986Filed: Nov 7, 1986Granted: Aug 14, 1990

Est. expiryNov 7, 2006(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a cleaning unit for collecting debris in a swimming pool, as shown.

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