Battery charger for a radio telephone and a spare battery pack


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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side elevational view thereof, the left side elevational view thereof being a mirror image;

FIG. 7 is a cross-sectional view thereof taken along line 7--7 of FIG. 2; and,

FIG. 8 is a front, top and right side perspective view thereof showing my new design on a reduced scale. The broken line showing of the radio telephone, spare battery pack and power cord is included for the purpose of illustrating environmental elements only and forms no part of the claimed design.

Referenced Cited

U.S. Patent Documents

D271391 November 15, 1983 Scheid
D276149 October 30, 1984 Eckmann et al.
D298119 October 18, 1988 Richards et al.
D301456 June 6, 1989 Siddoway
D313004 December 18, 1990 Hasegawa et al.
D321337 November 5, 1991 Sakamoto et al.
3644873 February 1972 Dalton et al.
4829226 May 9, 1989 Nakamura et al.
5065082 November 12, 1991 Fushiya

Other references

  • Catalogue "The Nokia P-30 Handportable Cellular Phone" published by Nokia Mobira (Finland). Catalogue "The Motorola Personal Cellular Telephone" published by Motorola Inc. (U.S.A.). Catalogue "The DiamondTel 90X Portable" published by Mitsubishi Electric Co. (Japan). Catalogue "Ultra Classic" published by Motorola Inc. (U.S.A.). Catalogue "NovAtel Micro Classic PTR-800" published by NovAtel Carcom, Inc. (U.S.A.).

Patent History

Patent number: D328889
Type: Grant
Filed: Jan 7, 1991
Date of Patent: Aug 25, 1992
Assignee: Oki Electric Industry Co., Ltd. (Tokyo)
Inventor: Naoko Seki (Tokyo)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Law Firm: Wenderoth, Lind & Ponack
Application Number: 7/638,428


Current U.S. Class: Cordless Appliance Type (D13/108)