USD254034SExpiredUtility

Revetment grid

25
Assignee: REVETMENT PRODUCTS LTDPriority: Oct 11, 1977Filed: Oct 11, 1977Granted: Jan 22, 1980
Est. expiryOct 11, 1997(expired)· nominal 20-yr term from priority
Inventors:George H. Amber
25
PatentIndex Score
2
Cited by
5
References
1
Claims

Claims

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

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