USD325068SExpiredUtility

Chemical treating block for a toilet tank

87
Assignee: RECKITT & COLMANN SAPriority: Jul 8, 1989Filed: Nov 9, 1989Granted: Mar 31, 1992
Est. expiryJul 8, 2009(expired)· nominal 20-yr term from priority
Inventors:Joel Gaury
87
PatentIndex Score
41
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a chemical treating block for a toilet tank, as shown and described.

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