Pusher plow blade system

Information

  • Patent Grant
  • D816720
  • Patent Number
    D816,720
  • Date Filed
    Friday, April 28, 2017
    7 years ago
  • Date Issued
    Tuesday, May 1, 2018
    6 years ago
  • US Classifications
    Field of Search
    • US
    • D15 11
    • D15 21
    • D15 28
    • D15 32
    • 037 270000
    • 280 028000
    • CPC
    • E01H5/06-062
    • E01H5/066
    • E01H5/065
    • E01H5/12
    • E01H5/04
    • E02F3/76-848
    • E02F3/08
    • E02F3/8157
    • E02F3/8152
    • B62B15/00
  • International Classifications
    • 1503
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a perspective view of a pusher plow blade system showing our new design, the system composed of a side adapter blade and a modular array of skid shoes mounted thereto shown in assembled condition;



FIG. 2 is a side elevational view thereof;



FIG. 3 is a front elevational view of the side adapter blade shown unassembled for ease of illustration;



FIG. 4 is a rear elevational view thereof;



FIG. 5 is a cross-sectional view thereof taken along lines 5-5 in FIG. 3;



FIG. 6 is a partial cross-sectional side elevational view of the frame shoe shown unassembled for ease of illustration;



FIG. 7 is a partial cross-sectional front view thereof;



FIG. 8 is a bottom plan view thereof;



FIG. 9 is a partial cross-sectional side elevational view of a fore and aft skid shoe shown unassembled for ease of illustration;



FIG. 10 is a top plan view thereof; and,



FIG. 11 is a front elevational view thereof.


The broken line showing of a blade is included for the purpose of illustrating environmental structure only and forms no part of the claimed design.


Claims
  • The ornamental design for a pusher plow blade system, as shown and described.
US Referenced Citations (32)
Number Name Date Kind
1581414 Young Apr 1926 A
1713882 Shaw May 1929 A
2202309 Campbell May 1940 A
2460348 Henry Feb 1949 A
2593025 Hanson Apr 1952 A
3685177 Hahn et al. Aug 1972 A
4441266 Westimayer Apr 1984 A
4500766 Reinhardt Feb 1985 A
D291654 Foster, Jr. Sep 1987 S
5148616 Maguina-Larco Sep 1992 A
5553409 Irving Sep 1996 A
5724755 Weagley Mar 1998 A
6041529 Ruvang Mar 2000 A
6792704 Johnson Sep 2004 B2
7100314 Jensen Sep 2006 B1
7266914 Grant Sep 2007 B2
7596895 Jones Oct 2009 B2
7836615 Winter Nov 2010 B2
7874085 Winter et al. Jan 2011 B1
8024874 McClanahan et al. Sep 2011 B2
8191287 Winter et al. Jun 2012 B2
8544856 Sayre Oct 2013 B2
8844173 Winter et al. Sep 2014 B2
9163379 Winter Oct 2015 B2
9428874 Winter Aug 2016 B2
9562342 Winter Feb 2017 B2
9708784 Winter Jul 2017 B2
D799554 Peterson Oct 2017 S
20050126051 Fatemi Jun 2005 A1
20120260537 Winter et al. Oct 2012 A1
20150047234 Winter Feb 2015 A1
20160010314 Kassander Jan 2016 A1
Provisional Applications (1)
Number Date Country
62046385 Sep 2014 US
Continuation in Parts (1)
Number Date Country
Parent 14847960 Sep 2015 US
Child 29602215 US