Battery charger

Tsuchiya November 24, 1

Patent Grant D331220

U.S. patent number D331,220 [Application Number 07/390,341] was granted by the patent office on 1992-11-24 for battery charger. This patent grant is currently assigned to Sony Corporation. Invention is credited to Masayoshi Tsuchiya.


United States Patent D331,220
Tsuchiya November 24, 1992

Battery charger

Claims

The ornamental design for a battery charger, as shown and described.
Inventors: Tsuchiya; Masayoshi (Milan, IT)
Assignee: Sony Corporation (Tokyo, JP)
Appl. No.: 07/390,341
Filed: August 7, 1989

Foreign Application Priority Data

Feb 8, 1989 [JP] 1-04379
Current U.S. Class: D13/107
Field of Search: ;D13/107,108,109,120,184 ;D14/253 ;320/2,3,4,5

References Cited [Referenced By]

U.S. Patent Documents
D247619 March 1978 Edgell et al.
D280317 August 1985 Boyd et al.
D288800 March 1987 Gemmell
D310203 August 1990 Takahashi et al.
D311389 October 1990 Festa et al.
3209230 September 1965 Mas
4084123 April 1978 Lineback et al.
4403182 September 1983 Yeh
Foreign Patent Documents
0708888 Jul 1987 JP

Other References

Battery charger on p. 244 of Hong Kong Enterprise Nov. 1987. .
Battery chargers on p. 340 of Hong Kong Enterprise Nov. 1987. .
Battery chargers on p. 386 of Hong Kong Enterprise Nov. 1987. .
Battery chargers on p. 387 of Hong Kong Enterprise Nov. 1987..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Sincavage; Joel
Attorney, Agent or Firm: Eslinger; Lewis H. Maioli; Jay H.

Description



FIG. 1 is a top, front, and right-side perspective view of a battery charger, showing my new design;

FIG. 2 is a top, front and left-side perspective view thereof, shown with the lid in the open position and on a reduced scale;

FIG. 3 is a top, front and left-side perspective view thereof, shown with the lid in the open position, a battery installed, and on a reduced scale;

FIG. 4 is a top, rear, and right-side perspective view thereof, shown with plug retracted;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

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

FIG. 8 is a right-side elevational view thereof;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.

The elements shown in dashed lines form no part of the claimed design.

* * * * *


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