Pipe gasket

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Description

FIG. 1 is a front, perspective view of the pipe gasket of the invention showing the inner and outer contoured profiles thereof;

FIG. 2 is a top view of the pipe gasket of FIG. 1, the bottom view being a mirror image thereof;

FIG. 3 is a side view of the pipe gasket of FIG. 1; and,

FIG. 4 is a cross sectional view of the pipe gasket of the invention, taken along lines 4—4 in FIG. 1.

Claims

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

Referenced Cited
U.S. Patent Documents
D196724 October 1963 Davis
3291506 December 1966 Blakeley
D289078 March 31, 1987 Vassallo et al.
4648606 March 10, 1987 Brown et al.
RE34787 November 15, 1994 Westhoff et al.
6290238 September 18, 2001 Johnson, Jr.
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6708985 March 23, 2004 Doyle
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Patent History
Patent number: D558310
Type: Grant
Filed: Feb 8, 2006
Date of Patent: Dec 25, 2007
Assignee: S & B Technical Products, Inc. (Fort Worth, TX)
Inventor: Guido Quesada (San Jose)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Eric L Goodman
Attorney: Charles D. Gunter, Jr.
Application Number: 29/253,566
Classifications
Current U.S. Class: Gasket Or Packing (D23/269)