USD398872SExpiredUtility

Ultrasonic animal expelling unit and passive infrared rays detector

Assignee: JAN TE-CHINPriority: Sep 12, 1997Filed: Sep 12, 1997Granted: Sep 29, 1998

Est. expirySep 12, 2017(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a ultrasonic animal expelling unit and passive infrared rays detector, as shown and described.

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