USD508570SExpiredUtility

Masking strip design

72
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Jul 13, 2002Filed: Jan 13, 2003Granted: Aug 16, 2005
Est. expiryJul 13, 2022(expired)· nominal 20-yr term from priority
Inventors:Phillip J. Bouic
72
PatentIndex Score
18
Cited by
84
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a masking strip design, as shown and described.

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