Combined amplifier and speaker for portable hand held computer game
United States Patent D320018
US Patent References:
Electronic game
Besasie - September, 1990 - D310390

Combined speaker and amplifier
Takagi - March, 1991 - D315736

NOVEL PORTABLE AMPLIFIER AND SPEAKER
Kimbell et al. - January, 1975 - 3860755

Adapter for use in transcribers
Sato - June, 1977 - 4032983

Coupling device for cassette tape recorder
Sato - August, 1977 - 4041250


Inventors:
Bakanowsky III, Louis J. (582 Westminster St., Fitchburg, MA, 01420)
Application Number:
D/628660
Publication Date:
09/17/1991
Filing Date:
12/17/1990
View Patent Images:
Primary Class:
Other Classes:
D21/333, 273/148B, D14/265
Field of Search:
D14/100, D14/114, D14/217, D14/188, D14/218, D14/265, D14/172, D14/221, D14/194, D14/204, D21/1, D21/13, D21/48, 273/148B, 273/85G, 273/85R, 273/88, 273/94R, 330/1R, 330/3, 330/51, 330/175, 330/186, 330/193, 330/207P, 364/410, 369/10, 369/11, 369/86, 369/289, 381/24, 381/88, 381/90, 381/120, 381/124, 381/188, 381/191, 381/194, 381/195, 381/205
US Patent References:
4303807Ultra-small portable sound reproducing apparatusDecember, 1981Sato381/124
4344622Display apparatus for electronic gamesAugust, 1982Nissim273/94
4395760Electronic baseball gameJuly, 1983Soski et al.364/410
4418917Electronic target gameDecember, 1983Jalaki et al.273/85G
4450495Portable acoustic deviceMay, 1984Naruki381/188
4764961Cassette type stereo speaker systemAugust, 1988Hung381/24
4969647Invertible hand-held electronic game apparatusNovember, 1990Mical et al.273/85G
Primary Examiner:
Burke, Wallace R.
Assistant Examiner:
Nunn, Freda S.
Attorney, Agent or Firm:
Crowley, Richard P.
Claims:
1. The ornamental design for combined amplifier and speaker for portable handheld computer game, as shown and described.

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.