Set of tamper bars

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a rear top perspective view of a set of tamper bars, containing a left extender tamper bar, a left main tamper bar, a right main tamper bar, and a right extender tamper bar, showing our new design;

FIG. 2 is an enlarged front top perspective view of the left main tamper bar of FIG. 1, the right main tamper bar being a mirror image thereof;

FIG. 3 is an enlarged rear top perspective view of the left main tamper bar, the right main tamper bar being a mirror image thereof;

FIG. 4 is an enlarged front view of the left main tamper bar, the right main tamper bar being a mirror image thereof;

FIG. 5 is an enlarged rear view of the left main tamper bar, the right main tamper bar being a mirror image thereof;

FIG. 6 is an enlarged cross-sectional view of the left main tamper bar of FIG. 2 taken along the line 6-6 shown in FIG. 5 and FIG. 15, the right main tamper bar being a mirror image thereof;

FIG. 7 is an enlarged right side view of the left main tamper bar, the right main tamper bar being a mirror image thereof;

FIG. 8 is an enlarged left side view of the left main tamper bar, the right main tamper bar being a mirror image thereof;

FIG. 9 is an enlarged top view of the left main tamper bar, the right main tamper bar being a mirror image thereof;

FIG. 10 is an enlarged bottom view of the left main tamper bar, the right main tamper bar being a mirror image thereof;

FIG. 11 is an enlarged view of the left main tamper bar of FIG. 3, the right main tamper bar being a mirror image thereof;

FIG. 12 is an enlarged rear top perspective view of the left extender tamper bar of FIG. 1, the right extender tamper bar being a mirror image thereof;

FIG. 13 is an enlarged front top perspective view of the left extender tamper bar, the right extender tamper bar being a mirror image thereof;

FIG. 14 is an enlarged front view of the left extender tamper bar, the right extender tamper bar being a mirror image thereof;

FIG. 15 is an enlarged rear view of the left extender tamper bar, the right extender tamper bar being a mirror image thereof;

FIG. 16 is an enlarged left side view of the left extender tamper bar, the right extender tamper bar being a mirror image thereof;

FIG. 17 is an enlarged right side view of the left extender tamper bar, the right extender tamper bar being a mirror image thereof;

FIG. 18 is an enlarged top view of the left extender tamper bar, the right extender tamper bar being a mirror image thereof;

FIG. 19 is an enlarged bottom view of the left extender tamper bar, the right extender tamper bar being a mirror image thereof; and,

FIG. 20 is an enlarged view of the left extender tamper bar of FIG. 12, the right extender tamper bar being a mirror image thereof.

The portions depicted in broken lines of uneven length define the boundary of the claimed design. The portions depicted in broken lines of even length are environment and form no part of the claimed design.

Claims

The ornamental design for a set of tamper bars, as shown and described.

Referenced Cited
U.S. Patent Documents
1706121 March 1929 Laughlin, Sr. et al.
D184987 April 1959 Cooper
D300222 March 14, 1989 Rutherford
D302162 July 11, 1989 Rutherford
5366320 November 22, 1994 Hanlon et al.
5947638 September 7, 1999 Heims
6318928 November 20, 2001 Swearingen
6551018 April 22, 2003 Baker et al.
6857815 February 22, 2005 Allen et al.
6925940 August 9, 2005 Ruban
7108449 September 19, 2006 Allen et al.
7114876 October 3, 2006 Allen et al.
7651295 January 26, 2010 Eppes et al.
8157474 April 17, 2012 Mahler et al.
8371770 February 12, 2013 Rasmusson et al.
20020141823 October 3, 2002 Baker et al.
20030231930 December 18, 2003 Allen et al.
20050253041 November 17, 2005 Hensley et al.
20060045624 March 2, 2006 Nelson
20100310312 December 9, 2010 Mahler et al.
20110002737 January 6, 2011 Mahler et al.
20110002738 January 6, 2011 Mahler et al.
20110123269 May 26, 2011 Lutz
Patent History
Patent number: D697091
Type: Grant
Filed: Apr 15, 2013
Date of Patent: Jan 7, 2014
Assignee: Caterpillar Paving Products Inc. (Minneapolis, MN)
Inventors: Jason W. Kopacz (St. Louis Park, MN), Tobin D. Rasmusson (Bloomington, MN)
Primary Examiner: Mark Goodwin
Application Number: 29/452,266