USD314183SExpiredUtility

Uninterruptible power supply

Assignee: LUMEN ELECTRONICS CORPPriority: Apr 11, 1989Filed: Apr 11, 1989Granted: Jan 29, 1991

Est. expiryApr 11, 2009(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a uninterruptible power supply, as shown and described.

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