Loudspeaker

- Mitek Corporation
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Description

FIG. 1 is a front elevational view of a loudspeaker showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front and left side perspective view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D132743 June 1942 O'Neil
D229618 December 1973 Teruachi et al.
D238183 December 1975 Lou
D241554 September 1976 Bertagni et al.
D242474 November 1976 Croup
D260390 August 25, 1981 Bertagni
D264463 May 18, 1982 Ward
D264464 May 18, 1982 Ward
D265399 July 13, 1982 Feldman
D267315 December 21, 1982 Eade et al.
D274057 May 29, 1984 Carter
D274058 May 29, 1984 Gross
3931867 January 13, 1976 Janszen
4033430 July 5, 1977 Bolden
4139734 February 13, 1979 Fincham
4289929 September 15, 1981 Hathaway
4450322 May 22, 1984 Wilson
Foreign Patent Documents
1339664 September 1963 FRX
2582178 November 1986 FRX
Other references
  • Stereo Review; Nov. 1985; p. 118; Bang & Olufsen Speaker.
Patent History
Patent number: D324522
Type: Grant
Filed: Jan 5, 1988
Date of Patent: Mar 10, 1992
Assignee: Mitek Corporation (Winslow, IL)
Inventors: John R. Bruss (Freeport, IL), Robert A. Dizack (Freeport, IL)
Primary Examiner: Theodore M. Shooman
Law Firm: Leydig, Voit & Mayer
Application Number: 7/140,804