Pre-natal heartbeat monitor

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Description

FIG. 1 is a top side perspective view of a pre-natal heartbeat monitor, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

Referenced Cited
U.S. Patent Documents
D366044 January 9, 1996 Hara et al.
D372029 July 23, 1996 Young
D396232 July 21, 1998 Renk, Jr. et al.
4781200 November 1, 1988 Baker
4898179 February 6, 1990 Sirota
5042499 August 27, 1991 Frank et al.
5123420 June 23, 1992 Paret
Patent History
Patent number: D407159
Type: Grant
Filed: Apr 30, 1998
Date of Patent: Mar 23, 1999
Inventor: Anne-Marie Roberg (Snowtown, SA 5520)
Primary Examiner: Stella Reid
Attorney: H. Jay Spiegel
Application Number: 0/87,322
Classifications
Current U.S. Class: Cardialogical (39) (D24/167)
International Classification: 2401;