Combined speaker and amplifier

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Description

FIG. 1 is a top, front and right side perspective view of a combined speaker and amplifier showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a front elevational view thereof with the grill removed;

FIG. 7 is a left side elevational view thereof; and

FIG. 8 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D215160 September 1969 Warren et al.
D217355 April 1970 Shaw et al.
D239012 March 1976 Ross
D240315 June 1976 Kimbell et al.
3883195 May 1975 Walker
Other references
  • Stereo Review, Jul. 1986, p. 126, top right-Nady wireless speaker. High Fidelity, May 1982, p. 67, center-Shure 711 loudspeaker.
Patent History
Patent number: D315736
Type: Grant
Filed: Mar 18, 1987
Date of Patent: Mar 26, 1991
Inventor: Tsuyoshi Takagi (Aza Shimokuruba, Kounoike, Itami-Shi, Hyogo-ken)
Primary Examiner: Melvin B. Feifer
Assistant Examiner: Theodore M. Shooman
Application Number: 7/28,159