Electronic nerve stimulator unit

- Amrex-Zetron, Inc.

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Description

FIG. 1 is a top, front and side perspective view of an electronic nerve stimulator unit showing my new design, the cord portion of the hand instrument being broken away for ease of illustration;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a rear elevational view thereof, with the hand instrument removed; and

FIG. 4 is a side elevational view thereof, opposite to that shown in FIG. 2, with the hand instrument removed.

The bottom of the unit is plain and unornamented.

Referenced Cited
U.S. Patent Documents
3727616 April 1973 Lenzkes
3796221 March 1974 Hagfurs
4174706 November 20, 1979 Jankelson et al.
4580570 April 8, 1986 Sarrell et al.
4682601 July 28, 1987 Tagliavini
Patent History
Patent number: D302303
Type: Grant
Filed: Jan 5, 1987
Date of Patent: Jul 18, 1989
Assignee: Amrex-Zetron, Inc. (Hawthorne, CA)
Inventor: George Bell (Long Beach, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Attorney: Keith D. Beecher
Application Number: 7/944
Classifications
Current U.S. Class: D24/40