Electro-magnetic sound generator

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Description

The device of the present design is a sounding device for a wireless portable telephone or other portable device used in a radio communication system or the like. Thus, when a calling signal is received by the wireless portable telephone, the electro-magnetic sound generator operates and generates a sound for announcing the call.

FIG. 1—Perspective view of the electro-magnetic sound generator;

FIG. 2—Front view thereof;

FIG. 3—Plan view thereof;

FIG. 4—Base view thereof;

FIG. 5—Right side view thereof;

FIG. 6—Left side view thereof; and,

FIG. 7—Back side view thereof.

Claims

The ornamental design for a electro-magnetic sound generator, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
D201593 July 1965 Stevenson
D258577 March 17, 1981 Bottner
D272993 March 13, 1984 Chan
D285667 September 16, 1986 Tanaka et al.
D339544 September 21, 1993 Sone
D350705 September 20, 1994 Sone
D371312 July 2, 1996 Suzuki
D375275 November 5, 1996 Suzuki
D389765 January 27, 1998 Imahori
D405022 February 2, 1999 Imahori
D410210 May 25, 1999 Akasaki
D410211 May 25, 1999 Murano
D411127 June 22, 1999 Kuwabara
D415975 November 2, 1999 Imahori
3742493 June 1973 Berne
3866203 February 1975 Berns
4115770 September 19, 1978 Kanazawa
4330878 May 18, 1982 Nakamura
4366472 December 28, 1982 Ishii
6061459 May 9, 2000 Kobayashi et al.
Patent History
Patent number: D443842
Type: Grant
Filed: Mar 1, 1999
Date of Patent: Jun 19, 2001
Assignee: Citizen Electronics Co., Ltd (Yamanashi-Ken)
Inventor: Atsushi Kuwabara (Yamanashi-ken)
Primary Examiner: Jeffrey Asch
Attorney, Agent or Law Firm: Browdy & Neimark
Application Number: 29/101,325
Classifications
Current U.S. Class: D10/116; Telephone Equipment (D14/240)
International Classification: 1005;