| MANTZIS HOLDINGS PTY LTD. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120102658 | MATTRESS CORE - A mattress core including an array of strings of pocket springs extending in parallel across the mattress core; and a fastener coupling the array of pocket springs together, wherein peripheral pocket springs located in peripheral sections of the array are stepped down from crown pocket springs which are framed by the peripheral pocket springs. | 05-03-2012 |
| 20110265266 | MATTRESS CORE - A mattress core including an array of strings of pocket springs extending in parallel across the mattress core; and a fastener coupling the array of strings of pocket springs together, wherein said array of strings of pocket springs includes single strings of pocket springs and double strings of pocket springs, each double string of said double strings of pocket springs including a superior string of pocket springs and an inferior string of pocket springs. | 11-03-2011 |
| 20110072590 | MATTRESS CORE - A mattress core, including an inner spring section; and a crush section overlying side sections and end sections of the inner spring section, wherein the crush section is resiliently compressible so as to reduce an end to end length of the mattress core and/or a side to side width of the mattress core for transportation. | 03-31-2011 |
