USD322314SExpiredUtility

Water jet mouth cleaning appliance

Assignee: RICOH ELEMEX CORPPriority: Jun 26, 1989Filed: Dec 14, 1989Granted: Dec 10, 1991

Est. expiryJun 26, 2009(expired)· nominal 20-yr term from priority

PatentIndex Score

129

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a water jet mouth cleaning appliance, as shown and described.

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