USD304960SExpiredUtility
Display board with timer
Assignee: HAZEL GROVE MUSIC COMPANY LTD OF BULKELEY HOUSEPriority: Jan 17, 1987Filed: May 19, 1987Granted: Dec 5, 1989
Est. expiryJan 17, 2007(expired)· nominal 20-yr term from priority
Inventors:John B. Denton
54
PatentIndex Score
11
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a display board with timer, as shown and described.
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