The broken lines shown are included for the purpose of illustrating the unclaimed portions of the article and form no part of the claimed design.
The broken lines shown are included for the purpose of illustrating the unclaimed portions of the article and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
4019273 | Kibler | Apr 1977 | A |
4521985 | Smith | Jun 1985 | A |
4580484 | Moore | Apr 1986 | A |
5090147 | Pastor | Feb 1992 | A |
7318294 | Zimmermann | Jan 2008 | B2 |
7401432 | Perry | Jul 2008 | B2 |
7703232 | Johns | Apr 2010 | B1 |
7958661 | Strayer | Jun 2011 | B2 |
8127481 | Rozum | Mar 2012 | B2 |
8312658 | Lippard | Nov 2012 | B2 |
20130205632 | Kohout | Aug 2013 | A1 |
20130283660 | Matthews | Oct 2013 | A1 |
Number | Date | Country | |
---|---|---|---|
Parent | 29440238 | Dec 2012 | US |
Child | 29596526 | US |