USD510004SExpiredUtility

Grout removal attachment

34
Assignee: CHOON NANG ELEC APPL MFY LTDPriority: Jul 9, 2004Filed: Jul 9, 2004Granted: Sep 27, 2005
Est. expiryJul 9, 2024(expired)· nominal 20-yr term from priority
Inventors:Ping Hay Heun
34
PatentIndex Score
1
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a grout removal attachment, as shown and described.

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