| United States Patent | D591,008 |
| Barringer | April 21, 2009 |
| Inventors: | Barringer; Joseph D. (Sugar Land, TX) |
| Appl. No.: | D/291,390 |
| Filed: | August 27, 2007 |
| Current U.S. Class: | D30/133 |
| Current International Class: | 3003 |
| Field of Search: | D30/121,133,199 224/155,148.2-148.5,652,641,640,644,607,901.6,579,160,250,680,921 297/59,484,465 D3/216,217 D2/830,828 2/102,462,463,69,131,DIG.1 169/33,52 222/175 239/153 119/51.01,53,57.91,61.2,61.4,61.56,61.57,65-67 |
| 4082208 | April 1978 | Lane, Jr. |
| 4226474 | October 1980 | Rupert et al. |
| 4688643 | August 1987 | Carter et al. |
| 4809896 | March 1989 | McColly |
| 4998654 | March 1991 | Bruzek et al. |
| 5131576 | July 1992 | Turnipseed |
| 5148956 | September 1992 | Funk |
| D347932 | June 1994 | Glenn |
| 5544363 | August 1996 | McCue et al. |
| 5579966 | December 1996 | Krumweide et al. |
| 5619751 | April 1997 | Ray et al. |
| D406942 | March 1999 | Santoro |
| 5918785 | July 1999 | Irose |
| 5975387 | November 1999 | Gleason et al. |
| 6009839 | January 2000 | Kohn |
| 6347730 | February 2002 | Frederick |
| D455009 | April 2002 | Thayer |
| 6427886 | August 2002 | Essex |
| 6651594 | November 2003 | Bagwell |
| 6655564 | December 2003 | Zupan |
| D499553 | December 2004 | Millard |
| 6889882 | May 2005 | Leep |
| 7017525 | March 2006 | Leach |
| 7051910 | May 2006 | Sprague et al. |
| D531807 | November 2006 | Koenig et al. |
| 7353779 | April 2008 | Altieri |