| 2024/0009,953 | Apparatus and method for manufacturing of spirally wound tubes | Sep 07, 21 | Jan 11, 24 | Not available |
| 2023/0241,858 | MACHINE AND METHOD FOR PRODUCING A TUBULAR PRODUCT, PREFERABLY MADE OF PAPER, PREFERABLY USABLE TO PRODUCE STRAWS | May 13, 21 | Aug 03, 23 | Not available |
| 2022/0322,857 | PAPER STRAW | Jun 04, 20 | Oct 13, 22 | Not available |
| 2017/0361,563 | A TEARABLE CORE, A ROLL INCLUDING SUCH A CORE AND A TEARABLE CORE MANUFACTURING METHOD | Dec 19, 14 | Dec 21, 17 | SCA TISSUE FRANCE |
| 2017/0305,096 | METHODS AND MACHINES FOR PRODUCING TUBES BY WINDING STRIP MATERIAL AROUND A FORMING MANDREL | Jul 28, 15 | Oct 26, 17 | UNIVERSAL TISSUE TECHNOLOGY S.R.L. |
| 2017/0239,907 | MACHINE FOR THE PRODUCTION OF CARDBOARD TUBES | Sep 17, 15 | Aug 24, 17 | FUTURA S.P.A. |
| 2016/0347,021 | EQUIPMENT AND METHOD FOR THE PRODUCTION OF CARDBOARD TUBES | Jan 09, 15 | Dec 01, 16 | FUTURA S.P.A. |
| 2014/0018,221 | MACHINE AND METHOD FOR PRODUCING CARDBOARD TUBES | Sep 20, 13 | Jan 16, 14 | Not available |
| 2013/0331,249 | Machine For The Production Of Tubes And Related Method | Jan 20, 12 | Dec 12, 13 | FABIO PERINI S.P.A., FABIOPERINI S.P.A., |
| 2013/0252,794 | WINDING MACHINE AND WINDING METHOD | Feb 07, 12 | Sep 26, 13 | SEKISUI CHEMICAL CO., LTD. |
| 2013/0210,596 | METHOD FOR PRODUCING HOLLOW FIBER MEMBRANE SHEET-LIKE OBJECT, METHOD FOR PRODUCING HOLLOW FIBER MEMBRANE MODULE, AND DEVICE FOR PRODUCING HOLLOW FIBER MEMBRANE SHEET-LIKE OBJECT | Sep 15, 11 | Aug 15, 13 | MITSUBISHI CHEMICAL CORPORATION |
| 2012/0085,486 | METHODS FOR MANUFACTURING A PAINT ROLLER AND COMPONENT PARTS THEREOF WITH STRIPS OF COMPOUNDED MATERIAL | Apr 06, 11 | Apr 12, 12 | SEKAR PATENT HOLDINGS, LLC |
| 2010/0282,401 | METHODS FOR MANUFACTURING A PAINT ROLLER AND COMPONENT PARTS THEREOF | Jan 13, 10 | Nov 11, 10 | SEKAR PATENT HOLDINGS, LLC |
| 2010/0204,031 | CORE WINDER WITH FORMING UNIT WITH A TOOTHED BELT | Sep 11, 08 | Aug 12, 10 | FABIO PERINI S.P.A. |
| 2010/0197,475 | CORE WINDER WITH A CUTTING TOOL ASSOCIATED WITH A PRESSURE MEMBER | Sep 24, 08 | Aug 05, 10 | FABIO PERINI S.P.A. |
| 2010/0113,242 | CORE WINDER WITH MAGNETIC SUPPORT FOR THE WINDING SPINDLE | Oct 20, 08 | May 06, 10 | FABIO PERINI S.P.A. |
| 2009/0155,512 | Rolls of material providing one-handed dispensing of sheets of pre-determined length | Dec 13, 07 | Jun 18, 09 | KIMBERLY-CLARK WORLDWIDE, INC. |
| 2008/0045,393 | Multi-Layer Tube of Improved Physical Properties | Jul 30, 04 | Feb 21, 08 | Ezytube Pty Limited |
| 2006/0006,275 | System for dispensing paper rolls with conductive tubes | Jul 06, 05 | Jan 12, 06 | GEORGIA-PACIFIC FRANCE |
| 2005/0199,764 | Stackable winding core and method of making same | Mar 09, 04 | Sep 15, 05 | SONOCO DEVELOPMENT, INC. |