USD312557SExpiredUtility

Combined lunch box and writing slate

82
Assignee: STRATA PRODUCTS LTDPriority: Sep 25, 1987Filed: Mar 25, 1988Granted: Dec 4, 1990
Est. expirySep 25, 2007(expired)· nominal 20-yr term from priority
Inventors:Richard J. Maddocks
82
PatentIndex Score
20
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined lunch box and writing slate, as shown and described.

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