Pulper blade wear shoe

- Voith Patent GmbH
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a pulper blade wear shoe showing our new design, shown in use with a rotor blade,

FIG. 2 is a another perspective view of the pulper blade wear shoe of FIG. 1, shown in use with the rotor blade of FIG. 1;

FIG. 3 is a perspective view of a pulper blade wear shoe;

FIG. 4 is another perspective view of the pulper blade wear shoe of FIG. 3;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a front view thereof;

FIG. 9 is an end view thereof; and,

FIG. 10 is an opposite end view thereof.

The broken lines in the drawings depict unclaimed environmental subject matter.

Claims

The ornamental design for a pulper blade wear shoe, as shown and described.

Referenced Cited
U.S. Patent Documents
2235952 March 1941 Toms
3876159 April 1975 Kidd
4480796 November 6, 1984 Paraskevas
5560713 October 1, 1996 Christenson
5649668 July 22, 1997 Steinberg
5918822 July 6, 1999 Sternby
5931396 August 3, 1999 Firdaus
6012663 January 11, 2000 Bouldin
6176445 January 23, 2001 Shinn
6305555 October 23, 2001 Wilcher
6705554 March 16, 2004 Kölle
6877959 April 12, 2005 McWhirter
7090158 August 15, 2006 Snider et al.
7290726 November 6, 2007 Latham
7461804 December 9, 2008 Walters
20070001040 January 4, 2007 Walters
Foreign Patent Documents
1036877 March 1999 EP
Patent History
Patent number: D607023
Type: Grant
Filed: Mar 18, 2008
Date of Patent: Dec 29, 2009
Assignee: Voith Patent GmbH (Heidenheim)
Inventors: Robert L. Perkovich (Kimberly, WI), Michael Piper (Appleton, WI)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Taylor & Aust, P.C.
Application Number: 29/305,322
Classifications