USD313431SExpiredUtility

Electroluminiscence display panel

Assignee: DIGITAL EQUIPMENT CORPPriority: Mar 22, 1988Filed: Mar 22, 1988Granted: Jan 1, 1991
Est. expiryMar 22, 2008(expired)· nominal 20-yr term from priority
95
PatentIndex Score
53
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electroluminescence display panel, as shown and described.

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