Sealing ring

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Description

FIG. 1 is a front elevational view of a sealing ring, showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is an enlarged cross-sectional view taken on line 3--3 of FIG. 2; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
2585453 February 1952 Gallagher et al.
3078332 February 1963 Marx
3455566 July 1969 Hull et al.
3469854 September 1969 Linwood
3716245 February 1973 Turolla
3813107 May 1974 Ditcher
3856315 December 1974 Stansburg
4120521 October 17, 1978 Parmann
4182519 January 8, 1980 Wilson
4188040 February 12, 1980 Wolf et al.
4223896 September 23, 1980 Strom
4234301 November 18, 1980 Hayes et al.
4275909 June 30, 1981 Yoshizawa et al.
4625383 December 2, 1986 Vassallo et al.
4637618 January 20, 1987 Valls
4818209 April 4, 1989 Petersson et al.
Patent History
Patent number: D323024
Type: Grant
Filed: Oct 16, 1986
Date of Patent: Jan 7, 1992
Inventors: Stefan Petersson (Forsheda), Bror Gustafsson (Forsheda)
Primary Examiner: James R. Largen
Law Firm: Baker & Daniels
Application Number: 6/919,898
Classifications
Current U.S. Class: Gasket Or Packing (D23/269)