USD459472SExpiredUtility

Household apparatus for preventing dental calculus and periodontosis

Assignee: TECHNO TAKATSUKIPriority: Nov 27, 2000Filed: May 18, 2001Granted: Jun 25, 2002

Est. expiryNov 27, 2020(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a household apparatus for preventing dental calculus and periodontosis, as shown and described.

Join the waitlist — get patent alerts

Track USD459472S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.