Ultrasonic animal expelling unit and passive infrared rays detector
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
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
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;
International Classification: 1005;