|
| US5219126 | 20 May 1992 | 15 Jun 1993 | James River II, Inc. | Dispenser for sequentially dispensing sheet material from a plurality of rolls |
| US5375785 | 2 Dic 1992 | 27 Dic 1994 | Georgia-Pacific Corporation | Automatic web transfer mechanism for flexible sheet dispenser |
| US5526973 | 7 Oct 1994 | 18 Jun 1996 | Georgia-Pacific Corporation | Automatic web transfer mechanism for flexible sheet dispenser |
| US5690299 | 12 Nov 1996 | 25 Nov 1997 | Perrin Manufacturing | Dispenser for feeding sheet material from sequential rolls |
| US5873542 | 24 Jul 1997 | 23 Feb 1999 | Perrin Manufacturing | Dispenser for feeding sheet material from sequential rolls |
| US5924617 | 1 Ago 1997 | 20 Jul 1999 | Alwin Manufacturing Co., Inc. | Multiple roll towel dispenser |
| US5979821 | 6 Jul 1998 | 9 Nov 1999 | Alwin Manufacturing Co. | Multiple roll towel dispenser |
| US6032898 | 29 Ago 1996 | 7 Mar 2000 | Alwin Manufacturing Co. | Multiple roll towel dispenser |
| US6152397 | 30 Oct 1998 | 28 Nov 2000 | Kimberly-Clark Worldwide Inc. | Spacing member for a sheet material dispenser |
| US6228454 | 13 May 1998 | 8 May 2001 | Fort James Corporation | Sheet material having weakness zones and a system for dispensing the material |
| US6250530 | 6 Jul 1998 | 26 Jun 2001 | Alwin Manufacturing Co. | Multiple roll towel dispenser |
| US6321963 | 2 Feb 1998 | 27 Nov 2001 | Fort James Corporation | Sheet material dispensing apparatus and method |
| US6412678 | 27 Abr 2001 | 2 Jul 2002 | Fort James Corporation | Sheet material dispensing apparatus and method |
| US6447864 | 19 Dic 2000 | 10 Sep 2002 | Fort James Corporation | Sheet material having weakness zones and a system for dispensing the material |
| US6464120 | 12 Oct 2000 | 15 Oct 2002 | Fort James Corporation | Sheet material having weakness zones and a system for dispensing the material |
| US6491251 | 9 Mar 2000 | 10 Dic 2002 | Bay West Paper Corporation | Double core tissue roll, dispenser and method |
| US6536624 | 9 Abr 2002 | 25 Mar 2003 | Fort James Corporation | Sheet material having weakness zones and a system for dispensing the material |
| US6648267 | 11 Dic 2001 | 18 Nov 2003 | Bay West Paper Corporation | Double core tissue roll, dispenser and method |
| US6685074 | 21 Feb 2002 | 3 Feb 2004 | Fort James Corporation | Sheet material dispensing apparatus and method |
| US6948673 | 25 Ago 2000 | 27 Sep 2005 | Tohoku Ricoh Co., Ltd. | Master roll and a master roll holding apparatus |
| US6988689 | 10 Oct 2003 | 24 Ene 2006 | Bay West Paper Corporation | Hands-free towel dispenser with EMF controller |
| US7014140 | 30 Ene 2004 | 21 Mar 2006 | Bay West Paper Corporation | Three roll tissue dispenser |
| US7107888 | 7 Mar 2003 | 19 Sep 2006 | Bay West Paper Corporation | Core reduction method and apparatus |
| US7114676 | 10 Ene 2006 | 3 Oct 2006 | Bay West Paper Corporation | Three roll tissue dispenser |
| US7127974 | 13 Oct 2004 | 31 Oct 2006 | Bay West Paper Corporation | Core reduction apparatus |
| US7389716 | 20 Sep 2006 | 24 Jun 2008 | Wausau Paper Towel & Tissue, LLC | Core reduction apparatus |
| US7556216 | 30 Ene 2008 | 7 Jul 2009 | Kitaru Innovations Inc. | Polarized tape dispenser |
| US7789001 | 7 Ago 2006 | 7 Sep 2010 | Wausau Paper Towel & Tissue, LLC | Core reduction method and apparatus |
| USD417109 | 2 Feb 1998 | 30 Nov 1999 | Fort James Corporation | Sheet material dispenser |
