USD311341SExpiredUtility

Combined spirit level and angle-indicated device

47
Individually held — no corporate assignee on recordPriority: Jun 16, 1987Filed: Dec 14, 1987Granted: Oct 16, 1990
Est. expiryJun 16, 2007(expired)· nominal 20-yr term from priority
Inventors:Garry I. LewisTerrence Huxley, Deceased
47
PatentIndex Score
8
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined spirit level and angle-indicating device, as shown and described.

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