Speaker

- Infinity Systems Inc.
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Description

FIG. 1 is a perspective view of a speaker, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D253109 October 9, 1979 Kashidaira
D255794 July 8, 1980 Rams
D263394 March 16, 1982 Szabo
D278901 May 21, 1985 Murphy
D282255 January 21, 1986 Ross
D315737 March 26, 1991 Hall
D324686 March 17, 1992 Strohbeen
4214645 July 29, 1980 Plourde
4805730 February 21, 1989 O'Neill et al.
Other references
  • Home Furnishing Daily Jun. 1, 1987 p. 109 Visonik Speaker, bottom left. High Fidelity, Jun. 1987 p. 15 Advent Speaker, bottom. Stereo Review, Jan. 1988 p. 69 JBL Speaker. Stereo Review, Aug. 1988 p. 13 Monitor Audio Speaker, right.
Patent History
Patent number: D340244
Type: Grant
Filed: Jun 4, 1990
Date of Patent: Oct 12, 1993
Assignee: Infinity Systems Inc. (Chatsworth, CA)
Inventor: Cary L. Christie (Bell Canyon, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Law Firm: Jones, Day, Reavis & Pogue
Application Number: 7/532,999