Teat cup replaceable liner

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Description

FIG. 1 is a top, front and left side perspective view of a teat cup replaceable liner showing my new design;

FIG. 2 is a bottom, rear and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The characteristic features of this design reside in the distinctive appearance of a teat cup shell having a shaped edge structure at one end for receiving and supporting a mouthpiece of a replaceable liner, of an unelongated replaceable liner having a mouthpiece adapted to cooperate with a shaped edge of a teat cup shell and of an assembled elongated teat cup replaceable liner.

Claims

The teat cup replaceable liner, as shown and described.

Referenced Cited
U.S. Patent Documents
4745881 May 24, 1988 Larson
4756275 July 12, 1988 Larson
4964368 October 23, 1990 Ball et al.
D327552 June 30, 1992 Lallerstedt
5482004 January 9, 1996 Chowdhury
5572947 November 12, 1996 Larson et al.
5666904 September 16, 1997 Grindal
5931116 August 3, 1999 van Staalduinen
5967082 October 19, 1999 Petterson et al.
5979358 November 9, 1999 Ornerfors et al.
6039001 March 21, 2000 Sanford
6058879 May 9, 2000 Miefalk
6164243 December 26, 2000 Larson
6176200 January 23, 2001 Petterson
D447840 September 11, 2001 Alveby et al.
6308656 October 30, 2001 Milbrath et al.
Patent History
Patent number: D489866
Type: Grant
Filed: Sep 19, 2003
Date of Patent: May 18, 2004
Inventor: Stan A. Brown (Hanford, CA)
Primary Examiner: Pamela Burgess
Attorney, Agent or Law Firm: Daniel J. Meaney, Jr.
Application Number: 29/190,462
Classifications
Current U.S. Class: D1/199; Teat Compressor Or Cup (119/14.47)
International Classification: 3099;