Wear protection skid

- Wirtgen GmbH
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Description

FIG. 1 is an upper front perspective view of the wear protection skid.

FIG. 2 is a lower front perspective view of the wear protection skid of FIG. 1.

FIG. 3 is a front elevation view of the wear protection skid of FIG. 1.

FIG. 4 is a bottom view of the wear protection skid of FIG. 1.

FIG. 5 is a right side elevation view of the wear protection skid of FIG. 1; and,

FIG. 6 is a top view of the wear protection skid of FIG. 1.

Claims

What is claimed is the ornamental design for a wear protection skid, as shown and described.

Referenced Cited
U.S. Patent Documents
D240846 August 1976 Andersson
4325580 April 20, 1982 Swisher et al.
D292587 November 3, 1987 Johnson
D300222 March 14, 1989 Rutherford
D302432 July 25, 1989 Rabitsch
D314778 February 19, 1991 Rabitsch
D382570 August 19, 1997 Bruns
D391582 March 3, 1998 Bruns
D423522 April 25, 2000 Huntimer
D446222 August 7, 2001 Bruns et al.
D458614 June 11, 2002 Esterhuyse et al.
D554157 October 30, 2007 Renski
D643049 August 9, 2011 Nickels et al.
D676465 February 19, 2013 Attwood et al.
D680560 April 23, 2013 Fundakowski et al.
D684601 June 18, 2013 Robb, Jr.
20130277076 October 24, 2013 Ley et al.
Other references
  • Exhibit A: Enlarged photos of prior art runner segment designs as discussed in paragraph [0002] of this application, and taken from pp. 15 and 32 of Exhibit B.
  • Exhibit B: Catalog of Cold Milling Machine W210/W210i from Wirtgen GmbH, with photos of prior art runner segment designs as discussed in paragraph [0002] of the present application circled.
  • Exhibit C: Catalog of Cold Milling Machine W2100 from Wirtgen GmbH, with photos of prior art runner segment designs as discussed in paragraph [0002] of the present application circled.
  • Co-pending Design U.S. Appl. No. 29/479,971, filed Jan. 22, 2014 to Ley et al.
  • Co-pending Design U.S. Appl. No. 29/479,972, filed Jan. 22, 2014 to Ley et al.
  • Co-pending U.S. Appl. No. 13/792,721, filed Mar. 11, 2013 to Ley et al., now U.S. Patent Application Publication No. 2013/0277076 published Oct. 24, 2013.
Patent History
Patent number: D726777
Type: Grant
Filed: Jan 22, 2014
Date of Patent: Apr 14, 2015
Assignee: Wirtgen GmbH
Inventors: Herbert Ley (St. Katharinen), Philip Verhaelen (Cologne), Cyrus Barimani (Koenigswinter), Günter Hähn (Koenigswinter)
Primary Examiner: Mark Goodwin
Application Number: 29/479,973
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28)