Combined amplifier and speaker for portable hand held computer game

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Description

FIG. 1 is a top front side perspective view of a combined amplifier and speaker for portable hand held computer game showing my new design, the hand held computer game being shown in broken lines for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a side elevational view thereof; and

FIG. 7 is a side elevational view thereof opposite that shown in FIG. 6.

Referenced Cited
U.S. Patent Documents
D310390 September 4, 1990 Besasie
D315736 March 26, 1991 Takagi
3860755 January 1975 Kimbell et al.
4032983 June 28, 1977 Sato
4041250 August 9, 1977 Sato
4303807 December 1, 1981 Sato
4344622 August 17, 1982 Nissim
4395760 July 26, 1983 Soski et al.
4418917 December 6, 1983 Jalaki et al.
4450495 May 22, 1984 Naruki
4764961 August 16, 1988 Hung
4969647 November 13, 1990 Mical et al.
Patent History
Patent number: D320018
Type: Grant
Filed: Dec 17, 1990
Date of Patent: Sep 17, 1991
Inventor: Louis J. Bakanowsky, III (Fitchburg, MA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Attorney: Richard P. Crowley
Application Number: 7/628,660