USD480621SExpiredUtility

Zipper lock

84
Priority: Sep 27, 2002Filed: Sep 27, 2002Granted: Oct 14, 2003
Est. expirySep 27, 2022(expired)· nominal 20-yr term from priority
Inventors:Renny Tse-Haw Ling
84
PatentIndex Score
28
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for “zipper lock”, as shown and described.

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