Tone arm

- Infinity Systems, Inc.
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Description

FIG. 1 is a top right front perspective view of the tone arm.

FIG. 2 is a top left front perspective view of the tone arm.

FIG. 3 is a rear side view of the tone arm.

FIG. 4 is a top plan view of the tone arm.

FIG. 5 is a bottom plan view of the tone arm.

Referenced Cited
U.S. Patent Documents
D213566 March 1969 Stacy
D213833 April 1969 Kaminski
D227596 July 1973 Bailey
3232625 February 1966 Van Eps
3254897 June 1966 Holmes
Patent History
Patent number: D251558
Type: Grant
Filed: Mar 31, 1977
Date of Patent: Apr 10, 1979
Assignee: Infinity Systems, Inc.
Inventors: Cary L. Christie (Simi Valley, CA), Makoto Ikeda (Machida)
Primary Examiner: Bernard Ansher
Attorney: Paul L. Gardner
Application Number: 5/783,413
Classifications
Current U.S. Class: D14/27; 274/23R
International Classification: D1401;