Workstation for supporting materials, equipment, and the like on a ladder

- Heff Industries Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top, rear, and left side perspective view of a workstation for supporting materials, equipment, and the like on a ladder showing my new design;

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

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines shown in the figures are for the purpose of illustrating portions of the workstation for supporting materials, equipment, and the like on a ladder and form no part of the claimed design. The broken lines showing a ladder in FIG. 1 are for the purpose of illustrating environment which forms no part of the claimed design.

Claims

The ornamental design for a workstation for supporting materials, equipment, and the like on a ladder, as shown and described.

Referenced Cited
U.S. Patent Documents
3807319 April 1974 Steanson, Jr.
D279384 June 25, 1985 Evenson
4533018 August 6, 1985 Tyson
D280669 September 17, 1985 Hammeke
D289247 April 14, 1987 Wang
D299687 February 7, 1989 Handler et al.
4874147 October 17, 1989 Ory
D306365 February 27, 1990 Brown et al.
D309687 August 7, 1990 Embree et al.
D352202 November 8, 1994 Campbell et al.
D378726 April 8, 1997 Dunn
D396162 July 21, 1998 Mutti
D396953 August 18, 1998 Iversen et al.
D396955 August 18, 1998 Iversen et al.
D396956 August 18, 1998 Iversen et al.
5850956 December 22, 1998 Hayward, Jr.
D407254 March 30, 1999 DeBooth
D411509 June 29, 1999 Schlegel
5918550 July 6, 1999 Weir et al.
5941344 August 24, 1999 Spadaro
5967259 October 19, 1999 Williams
D447818 September 11, 2001 Weber
6474244 November 5, 2002 Karpinski
D484701 January 6, 2004 Fabregas
6842922 January 18, 2005 Smeed
D508774 August 30, 2005 McAndrew
D510481 October 11, 2005 Hodgson
7264084 September 4, 2007 Switzer
D554474 November 6, 2007 Miller
D577489 September 30, 2008 Debowiecki
D617990 June 22, 2010 Liao
D685110 June 25, 2013 Lusin et al.
D693125 November 12, 2013 Bell
9714542 July 25, 2017 Harcz
D795605 August 29, 2017 Heffernan
D810321 February 13, 2018 Heffernan
D844990 April 9, 2019 Liao
20020166724 November 14, 2002 Kvam
20050056486 March 17, 2005 Butler et al.
20050258002 November 24, 2005 Sabo
20050263468 December 1, 2005 Wanda
20090032662 February 5, 2009 Parrott et al.
20130112502 May 9, 2013 Oliver
20170089135 March 30, 2017 Heffernan
Other references
  • Heff Industries, 24″ Big Mule Workstation, Jul. 26, 2016, <https://heffindustries.com/store/#!/24-Big-Mule-Workstation/p/55583343/category=0>.
Patent History
Patent number: D875970
Type: Grant
Filed: Feb 13, 2018
Date of Patent: Feb 18, 2020
Assignee: Heff Industries Inc. (Longmont, CO)
Inventor: Matthew Paul Heffernan (Estes Park, CO)
Primary Examiner: Gino Colan
Application Number: 29/637,004
Classifications