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 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.
Number | Name | Date | Kind |
---|---|---|---|
3807319 | Steanson, Jr. | Apr 1974 | A |
D279384 | Evenson | Jun 1985 | S |
D280669 | Hammeke | Sep 1985 | S |
D289247 | Wang | Apr 1987 | S |
D299687 | Handler et al. | Feb 1989 | S |
D306365 | Brown et al. | Feb 1990 | S |
D309687 | Embree et al. | Aug 1990 | S |
D352202 | Campbell et al. | Nov 1994 | S |
D378726 | Dunn | Apr 1997 | S |
D396162 | Mutti | Jul 1998 | S |
D396953 | Iversen et al. | Aug 1998 | S |
D396955 | Iversen et al. | Aug 1998 | S |
D396956 | Iversen et al. | Aug 1998 | S |
5850956 | Hayward, Jr. | Dec 1998 | A |
D407254 | Debooth | Mar 1999 | S |
D411509 | Schlegel | Jun 1999 | S |
5918550 | Weir | Jul 1999 | A |
5941344 | Spadaro | Aug 1999 | A |
6474244 | Karpinski | Nov 2002 | B1 |
D484701 | Fabregas | Jan 2004 | S |
6842922 | Smeed | Jan 2005 | B2 |
D508774 | McAndrew | Aug 2005 | S |
D510481 | Hodgson | Oct 2005 | S |
D554474 | Miller | Nov 2007 | S |
D577489 | Debowiecki | Sep 2008 | S |
D617990 | Liao | Jun 2010 | S |
D685110 | Lusin | Jun 2013 | S |
D693125 | Bell | Nov 2013 | S |
9714542 | Harcz | Jul 2017 | B1 |
D795605 | Heffernan | Aug 2017 | S |
20170089135 | Heffernan | Mar 2017 | A1 |
Entry |
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Heff Industries, 24″ Big Mule Workstation, Jul. 26, 2016, <https://heffindustries.com/store/#!/24-Big-Mule-Workstation/p/55583343/category=0>. |