Metal ring gasket

- Nichias Co., Ltd
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Description

FIG. 1 is a front elevational view of a metal ring gasket showing our design;

FIG. 2 is a right side elevational view thereof, the left side elevational view being a mirror image of the side view shown;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top and front view thereof;

FIG. 6 is a cross-section view taken along line 6—6 of FIG. 3;

FIG. 7 is a front elevational view of a fourth embodiment thereof;

FIG. 8 is a right side elevational view thereof, the left side elevational view being a mirror image of the side view shown;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a top and front view thereof; and,

FIG. 12 is a cross-sectional view thereof taken along line 12—12 of FIG. 9.

Claims

The ornamental design for a metal ring gasket, as shown and described.

Referenced Cited
U.S. Patent Documents
D32696 May 1900 Merwarth
D35534 December 1901 Conlin
D289078 March 31, 1987 Vassallo et al.
D368516 April 2, 1996 Matsumura
D379493 May 27, 1997 Woods
D391628 March 3, 1998 Carwile
D447223 August 28, 2001 Mattsson et al.
Patent History
Patent number: D498826
Type: Grant
Filed: Aug 12, 2003
Date of Patent: Nov 23, 2004
Assignees: Nichias Co., Ltd (Tokyo), Honda Giken Kogyo Kabushiki Kaisha (Tokyo)
Inventors: Kenichi Takahiro (Hamamatsu), Hideaki Mori (Hamamatsu), Kanji Hanashima (Hamamatsu), Toshihiro Oikawa (Wako)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/187,978
Classifications
Current U.S. Class: Gasket Or Packing (D23/269)
International Classification: 2301;