USD299759SExpiredUtility

Interspaced erosion prevention structure

45
Individually held — no corporate assignee on recordPriority: Dec 19, 1984Filed: Jul 17, 1985Granted: Feb 7, 1989
Est. expiryDec 19, 2004(expired)· nominal 20-yr term from priority
Inventors:Lok M. Sharma
45
PatentIndex Score
10
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an interspaced erosion prevention structure, as shown and described.

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