USD396688SExpiredUtility

Uninterrupted power supply

Assignee: LIN SHIH-YAOPriority: Apr 21, 1997Filed: Apr 21, 1997Granted: Aug 4, 1998

Est. expiryApr 21, 2017(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for an uninterrupted power supply, as shown.

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