USD288671SExpiredUtility

Line level

35
Individually held — no corporate assignee on recordPriority: Apr 9, 1984Filed: Apr 9, 1984Granted: Mar 10, 1987
Est. expiryApr 9, 2004(expired)· nominal 20-yr term from priority
Inventors:Gregory L. CrossWendell C. Cross
35
PatentIndex Score
1
Cited by
3
References
1
Claims

Claims

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

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