Electric buzzer

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Description

FIG. 1 is a front view of the electric buzzer showing the new design;

FIG. 2 is a side elevation as seen from any one of the four sides of the electric buzzer.

FIG. 3 is a perspective view of the electric buzzer.

A panel surface is fragmentarily shown in broken lines in FIG. 2 for illustration purposes only.

The rear view of the electric buzzer is flat and unornamental.

Referenced Cited
U.S. Patent Documents
3938141 February 10, 1976 Neuhof
3974499 August 10, 1976 Shigemori
Patent History
Patent number: D248151
Type: Grant
Filed: May 11, 1976
Date of Patent: Jun 13, 1978
Assignee: General Signal Corporation
Inventor: Rudolph M. Duris (Norwalk, CT)
Primary Examiner: Susan J. Lucas
Attorney: Milton E. Kleinman
Application Number: 5/685,206
Classifications
Current U.S. Class: D10/116
International Classification: D1006;