USD325069SExpiredUtility

Chemical treating block for a toilet tank

Assignee: RECKITT & COLMANN SAPriority: Aug 3, 1989Filed: Nov 9, 1989Granted: Mar 31, 1992

Est. expiryAug 3, 2009(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 chemical treating block for a toilet tank, as shown and described.

Join the waitlist — get patent alerts

Track USD325069S — get alerts on status changes and closely related new filings.

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