Lithium secondary battery

- NGK Insulators, Ltd.
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Description

FIG. 1 is a first perspective view of a lithium secondary battery, illustrating our new design;

FIG. 2 is a side view thereof;

FIG. 3 is a first end view thereof;

FIG. 4 is a second, opposed end view thereof; and,

FIG. 5 is a second perspective view thereof opposite to the first perspective view shown in FIG. 1.

The broken line showing end terminals is included for the purpose of illustrating environmental structure only and forms no part of the claimed design.

Claims

We claim the ornamental design for a lithium secondary battery, as shown and described.

Referenced Cited
U.S. Patent Documents
3849868 November 1974 Jost
3963519 June 15, 1976 Louie
4629665 December 16, 1986 Matsuo
5571632 November 5, 1996 Teramoto
5849431 December 15, 1998 Kita et al.
5929600 July 27, 1999 Hasegawa
D413858 September 14, 1999 Murakami et al.
5962160 October 5, 1999 Oyama et al.
Patent History
Patent number: D457131
Type: Grant
Filed: Apr 1, 1999
Date of Patent: May 14, 2002
Assignee: NGK Insulators, Ltd.
Inventors: Kenshin Kitoh (Midori-Ku, Nagoya City, Aichi-Pref. 458-0827), Teruhisa Kurokawa (Ama-Gun, Aichi-Pref. 497-0044), Hiroshi Nemoto (Minami-Ku, Nagoya-City, Aichi-Pref. 457-0022)
Primary Examiner: Joel Sincavage
Attorney, Agent or Law Firm: Burr & Brown
Application Number: 29/102,816
Classifications
Current U.S. Class: Battery Or Casing Therefor (1) (D13/103)
International Classification: 1302;