Audible signal for alarm units

- Star Micronics Co., Ltd.
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Description

FIG. 1 is a perspective view of an audible signal for alarm units showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof (of which a bottom plan view would be a mirror image);

FIG. 5 is a right side elevational view thereof (of which a left side elevational view would be a mirror image);

FIG. 6 is a cross-sectional view thereof taken on line 6--6 of FIG. 2, an internal mechanism of which is not shown;

FIG. 7 is a cross-sectional view thereof taken on line 7--7 of FIG. 2, an internal mechanism of which is not shown;

FIG. 8 is a cross-sectional view thereof taken on line 8--8 of FIG. 4, an internal mechanism of which is not shown;

FIG. 9 is a cross-sectional view thereof taken on line 9--9 of FIG. 4, an internal mechanism of which is not shown.

Referenced Cited
U.S. Patent Documents
D339544 September 21, 1993 Sone
D371312 July 2, 1996 Suguki
D378746 April 8, 1997 Imahori
Patent History
Patent number: D389421
Type: Grant
Filed: Mar 26, 1997
Date of Patent: Jan 20, 1998
Assignee: Star Micronics Co., Ltd. (Shizuoka-ken)
Inventors: Isao Fushimi (Shizuoka), Yoshio Imahori (Shizuoka)
Primary Examiner: Marcus A. Jackson
Law Firm: Pollock, Vande Sande & Priddy
Application Number: 0/69,301
Classifications
Current U.S. Class: D10/116
International Classification: 1005;