Fuel cell

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Description

FIG. 1 is a front perspective view of a fuel cell showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevation view thereof; and,

FIG. 8 is a right side elevation view thereof.

Referenced Cited
U.S. Patent Documents
4835073 May 30, 1989 Kunz
5547776 August 20, 1996 Fletcher et al.
5789091 August 4, 1998 Wozniczka et al.
5804326 September 8, 1998 Chow et al.
5840438 November 24, 1998 Johnson et al.
5945232 August 31, 1999 Ernst et al.
6057054 May 2, 2000 Barton et al.
Patent History
Patent number: D432495
Type: Grant
Filed: Mar 3, 2000
Date of Patent: Oct 24, 2000
Assignee: Hondo Giken Kogyo Kabushiki Kaisha (Tokyo)
Inventors: Narutoshi Sugita (Wako), Koji Okazaki (Wako)
Primary Examiner: Joel Sincavage
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
Application Number: 0/119,544
Classifications
Current U.S. Class: Battery Or Casing Therefor (1) (D13/103)
International Classification: 1302;