USD311343SExpiredUtility

Combined spirit level and angle-indicating device

Assignee: HUXLEY TERRENCEPriority: Jun 16, 1986Filed: Dec 15, 1987Granted: Oct 16, 1990
Est. expiryJun 16, 2006(expired)· nominal 20-yr term from priority
25
PatentIndex Score
1
Cited by
21
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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