| Number | Name | Date | Kind |
|---|---|---|---|
| 2846201 | Mermelstein | Aug 1958 | A |
| 2944799 | Larson | Jul 1960 | A |
| 3330537 | Wason | Jul 1967 | A |
| 3430927 | Pouzar | Mar 1969 | A |
| 3542344 | Oberhauser et al. | Nov 1970 | A |
| 3733645 | Seiler | May 1973 | A |
| 3980281 | Okabayashi | Sep 1976 | A |
| 4176797 | Kemp | Dec 1979 | A |
| 4318622 | Sterrenberg | Mar 1982 | A |
| 4398829 | Shick | Aug 1983 | A |
| 4420262 | Sterrenberg | Dec 1983 | A |
| D277729 | Maxwell | Feb 1985 | S |
| 4497581 | Miller | Feb 1985 | A |
| D290084 | Klapperich | Jun 1987 | S |
| 5098193 | Christensen | Mar 1992 | A |
| D334577 | Wheat | Apr 1993 | S |
| 5439287 | Roepke, Sr. | Aug 1995 | A |
| 5451105 | Koering | Sep 1995 | A |
| D366596 | Hewin | Jan 1996 | S |
| 5704711 | Simmons | Jan 1998 | A |
| D393180 | VanWestrienen | Apr 1998 | S |
| D403920 | Pytlewski | Jan 1999 | S |
| 5897205 | Sinsteden | Apr 1999 | A |
| D421030 | Panaccione | Feb 2000 | S |
| 6213631 | Miranda | Apr 2001 | B1 |
| D484657 | Scolley | Dec 2003 | S |
| 6718867 | Hatakeyama | Apr 2004 | B2 |
| 6863430 | Berube | Mar 2005 | B2 |
| D512292 | Martin | Dec 2005 | S |
| 7204392 | Kwasny et al. | Apr 2007 | B2 |
| D563069 | Yovanovich | Feb 2008 | S |
| D601850 | Ikuta | Oct 2009 | S |
| 7997787 | Blair | Aug 2011 | B2 |
| D663185 | Denning | Jul 2012 | S |
| D665643 | Brinton | Aug 2012 | S |
| 8403177 | Kwasny | Mar 2013 | B2 |
| 8528837 | Kwasny | Sep 2013 | B2 |
| D708033 | Bohanan | Jul 2014 | S |
| 9004741 | Stephenson | Apr 2015 | B2 |
| 9144777 | Brawley | Sep 2015 | B2 |
| D751873 | Yanoff | Mar 2016 | S |
| D751880 | Howell | Mar 2016 | S |
| 9493292 | Kwasny | Nov 2016 | B2 |
| 10220359 | Greene | Mar 2019 | B2 |
| 20010014700 | Kwasny | Aug 2001 | A1 |
| 20050226096 | Damhuis | Oct 2005 | A1 |
| 20060133196 | Byers | Jun 2006 | A1 |
| 20070008817 | Gerner | Jan 2007 | A1 |
| 20090161479 | Blair | Jun 2009 | A1 |
| 20140084551 | Brawley | Mar 2014 | A1 |
| 20140340981 | Stephenson | Nov 2014 | A1 |
| 20150352508 | Brawley | Dec 2015 | A1 |
| 20160002475 | Potthoff et al. | Jan 2016 | A1 |
| 20180369766 | Greene et al. | Dec 2018 | A1 |
| 20190031427 | Dunn | Jan 2019 | A1 |
| Number | Date | Country |
|---|---|---|
| WO 2019027985 | Feb 2019 | WO |
| Entry |
|---|
| Notification of Transmittal of International Search Report and the Written Opinion of the International Search Authority for International Patent Application (PCT) No. PCT/US2018/044550 dated Oct. 1, 2018; 11 pages. |