Ultrasonic animal expelling unit and passive infrared rays detector

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Description

FIG. 1 is a perspective view of a "ultrasonic animal expelling unit and passive infrared rays detector" showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an exploded view of the "ultrasonic animal expelling unit and passive infrared rays detector", showing the infrared rays detector is separated from the supporting frame thereof.

Referenced Cited
U.S. Patent Documents
D346567 May 3, 1994 Rimon
D354925 January 31, 1995 Eggers et al.
D360157 July 11, 1995 Sandell et al.
D368436 April 2, 1996 Stainger
D376117 December 3, 1996 Kouens
Patent History
Patent number: D398872
Type: Grant
Filed: Sep 12, 1997
Date of Patent: Sep 29, 1998
Inventor: Te-Chin Jan (Taipei)
Primary Examiner: Marcus A. Jackson
Attorney: W. Wayne Liauh
Application Number: 0/80,110
Classifications
Current U.S. Class: D10/106
International Classification: 1005;