USD423122SExpiredUtility

Interlocking shingle pattern

57
Assignee: VAIL METAL SYSTEMS LLCPriority: Dec 31, 1996Filed: Dec 31, 1996Granted: Apr 18, 2000
Est. expiryDec 31, 2016(expired)· nominal 20-yr term from priority
Inventors:David J. PlathJames M. Buster
57
PatentIndex Score
11
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
An ornamental design for interlocking shingle pattern, as shown and described.

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