Ultra sonic alarm detector

Description

FIG. 1 is a front elevational view of an ultra sonic alarm detector showing our design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a cross-sectional view thereof taken along line 5--5 in FIG. 1;

FIG. 6 is a cross-sectional view thereof taken along line 6--6 in FIG. 1; and

FIG. 7 is a cross-sectional view thereof taken along line 7--7 in FIG. 2.

Claims

The ornamental design for ultra sonic alarm detector, substantially as shown and described.

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Inventors:	Wada; Seihei (Yachiyo, JP), Chino; Kiyozumi (Musahino, JP)
Assignee:	Uro Denshi Kogyo Kabushiki Kaisha (Tokyo, JP)
Appl. No.:	06/302,813
Filed:	September 16, 1981

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Current U.S. Class:	D10/106.1
Current International Class:	D1005
Field of Search:	;D10/104,106,121 ;340/540,541,542,545,546,547,552,553,554,555,561,566,565,568,576-581,584,588,628

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References Cited [Referenced By]

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U.S. Patent Documents

D243513	March 1977	Galvin et al.
D248930	August 1978	Kahl, Jr.

Other References

Electrical Consultant, May/Jun. 1979, p. 54, DS 6210 Annunciator System..

Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Burns; Robert E. Lobato; Emmanuel J. Adams; Bruce L.