Tillage sweep

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

FIG. 1 is a top, left, rear perspective view of a tillage sweep, showing my new design;

FIG. 2 is a top, right, rear perspective view thereof;

FIG. 3 is a rear bottom perspective view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right-side elevational view thereof, a left-side elevational view being a mirror image thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The evenly-broken dash-dash lines in the views illustrate portions of the tillage sweep that form no part of the claimed design. The broken dash-dot lines in the views define peripheral boundaries of the claimed design and form no part of the claimed design.

Claims

The ornamental design for a tillage sweep, as shown and described.

Referenced Cited
U.S. Patent Documents
199590 January 1878 Speer
1499531 July 1924 Hoeregott
2595353 May 1952 Graham
D277862 March 5, 1985 Johnson et al.
4580639 April 8, 1986 Johnson
D288689 March 10, 1987 Johnson
4697646 October 6, 1987 Johnson et al.
4781254 November 1, 1988 Johnson
4787462 November 29, 1988 Nichols
4850435 July 25, 1989 Morris
4871032 October 3, 1989 McGuire et al.
5176209 January 5, 1993 VandenBrink
5259461 November 9, 1993 Cochrane
5271342 December 21, 1993 Neidhardt
5373904 December 20, 1994 Sanders
5456323 October 10, 1995 Hill
5711378 January 27, 1998 Yeager
5752407 May 19, 1998 Becker et al.
5941318 August 24, 1999 Bergen
5979568 November 9, 1999 Parish
5983813 November 16, 1999 Swab
6119321 September 19, 2000 Bruce
6315058 November 13, 2001 Birkenbach et al.
6508147 January 21, 2003 Bruce
6571884 June 3, 2003 Horvath et al.
6585058 July 1, 2003 Zaun et al.
D480734 October 14, 2003 Poutre
6684963 February 3, 2004 Poutre et al.
6814151 November 9, 2004 Peck et al.
6877568 April 12, 2005 Poutre
6938700 September 6, 2005 Zaun et al.
7055619 June 6, 2006 Linnebur et al.
7070007 July 4, 2006 Poutre et al.
7124836 October 24, 2006 Poutre et al.
7255179 August 14, 2007 Pollard
7770657 August 10, 2010 Poutre
D786315 May 9, 2017 Hua
10314221 June 11, 2019 Balvanz
10568252 February 25, 2020 Hemerson
20030010157 January 16, 2003 Bruce
20050252668 November 17, 2005 Poutre
20120227993 September 13, 2012 Ingersoll
20160227695 August 11, 2016 Skjæveland
20170257998 September 14, 2017 Hemerson
20180368305 December 27, 2018 Sanderson
20190098823 April 4, 2019 Gertson
20210007263 January 14, 2021 Bärnthaler
20210051831 February 25, 2021 Kovach
20210251125 August 19, 2021 Roepsch
Patent History
Patent number: D952004
Type: Grant
Filed: Feb 1, 2021
Date of Patent: May 17, 2022
Inventor: Nathaniel Schramski (Kinde, MI)
Primary Examiner: Mark A Goodwin
Application Number: 29/768,849
Classifications