USD312710SExpiredUtility

Disposable dental floss spindle

Assignee: WHITTAKER DALEPriority: Feb 6, 1990Filed: Feb 6, 1990Granted: Dec 4, 1990

Est. expiryFeb 6, 2010(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a disposable dental floss spindle, as shown and described.

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