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United States Patent D556,866
Darce December 4, 2007

Pipe gasket with wiper lip

Claims


CLAIM The ornamental design for a pipe gasket with wiper lip, as shown and described.
Inventors: Darce; Gerardo (Heredia, CR)
Assignee: S & B Technical Products, Inc. (Forth Worth, TX)
Appl. No.: D/260,218
Filed: May 22, 2006

Current U.S. Class: D23/269
Current International Class: 2301
Field of Search: D23/269 285/104-105,337 277/602,608,625-626

References Cited

U.S. Patent Documents
2953398 September 1960 Haugen et al.
3020054 February 1962 Driancourt
4299412 November 1981 Parmann
4343480 August 1982 Vassallo
4768278 September 1988 Pickering et al.
4818209 April 1989 Petersson et al.
4834398 May 1989 Guzowski et al.
D322120 December 1991 du Gay
5197768 March 1993 Conner
5205568 April 1993 Stoll et al.
5213339 May 1993 Walworth
D347885 June 1994 Gustafsson
D351459 October 1994 Andersson
D374710 October 1996 Gustafsson
6142484 November 2000 Valls, Jr.
6299176 October 2001 Guzowski et al.
6948718 September 2005 Shaffer et al.
D514671 February 2006 Jones
7104573 September 2006 Copeland
7125054 October 2006 Jones
2004/0232627 November 2004 Corbett
2005/0040645 February 2005 Jones
2006/0071431 April 2006 Corbett
2006/0279080 December 2006 Jones et al.
Primary Examiner: Zarfas; Louis S.
Assistant Examiner: Goodman; Eric L
Attorney, Agent or Firm: Gunter, Jr.; Charles D.

Description



FIG. 1 is a perspective view of the pipe gasket with wiper lip of the invention showing the overall profile of the gasket;

FIG. 2 is a side view of the pipe gasket with wiper lip of FIG. 1;

FIG. 3 is a top view of the pipe gasket with wiper lip of FIG. 1;

FIG. 4 is a bottom view of the pipe gasket with wiper lip of FIG. 1; and,

FIG. 5 is a cross-sectional view of the pipe gasket with wiper lip showing the detail of the external surfaces of the gasket, taken along lines 5--5 as shown in FIG. 1.

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