公开(公告)号：US11793319B2

公开(公告)日：2023-10-24

申请号：US18150384

申请日：2023-01-05

Applicant: L&P Property Management Company

Inventor： Heidi Stojanovic ,  Bruce W. Peterson

IPC: A47C27/05 ,  A47C27/00 ,  A47C27/15 ,  A47C27/14 ,  A47C27/06

CPC classification number: A47C27/056 ,  A47C27/002 ,  A47C27/062 ,  A47C27/064 ,  A47C27/148 ,  A47C27/15

Abstract: A three-layered topper for a bedding or seating product has a first piece of foam, a second piece of foam and a pocketed spring comfort layer therebetween. The pocketed spring comfort layer has individually pocketed mini coil springs. At least one of the foam pieces may be infused with metallic particles to improve thermal conductivity. Alternatively, at least one of the foam pieces may be infused with microencapsulated phase change materials to improve heat absorption. At least one of the foam pieces may have a coating to further improve thermal conductivity or heat absorption.

公开(公告)号：US11414583B2

公开(公告)日：2022-08-16

申请号：US16734797

申请日：2020-01-06

Applicant: L&P Property Management Company

Inventor： Bruce W. Peterson ,  Mark L. Crawford ,  Matthew D. McKnight

IPC: C08J9/00 ,  C09K5/14 ,  A47C21/04 ,  A47C27/15 ,  A47G9/10 ,  C08K3/08

Abstract: Methods and combinations for making and using one or more thermally conductive cellular foam layers comprising flexible cellular foam and metallic material particulates, and said thermally-conductive cellular foam layers may be located on, under, or in cushioning foams and mattresses or placed between on, under, within, or between other layering substrates to increase the overall cooling capability of the composite. The thermally conductive foam may be used in mattresses, pillows, bedding products, medical cushioning foams, and similar materials used in bedding environments.

公开(公告)号：US11812861B2

公开(公告)日：2023-11-14

申请号：US17481562

申请日：2021-09-22

Applicant: L&P Property Management Company

Inventor： Heidi Stojanovic ,  Bruce W. Peterson

IPC: A47C27/10 ,  A47C27/08

CPC classification number: A47C27/10 ,  A47C27/085 ,  A47C27/086 ,  A47C27/088

Abstract: A comfort layer for a bedding or seating product has liquid pods sandwiched between plies of fabric. The plies of fabric are joined with seams thereby creating pockets, at least one liquid pod being inside each pocket. Each seam joining opposed plies of fabric around each of the liquid pods of the comfort layer may be segmented or solid, depending upon the fabric and type of seam.

公开(公告)号：US20200317978A1

公开(公告)日：2020-10-08

申请号：US16907952

申请日：2020-06-22

Applicant: L&P Property Management Company

Inventor： Bruce W. Peterson ,  Gualtiero G. Giori ,  Mark L. Crawford

IPC: C09K5/14 ,  A47G9/10 ,  A47C27/15 ,  A47C21/04

Abstract: Methods and combinations of mattress support surfaces comprising one or more flexible polyurethane foam layers containing highly thermally-conductive solids, such as diamond or silicon carbide, and said layer combination is capable of transferring heat from a warm surface, such as a person sleeping on a bed, to a cooler region at a faster rate throughout the mattress than the thermal dissipation rate obtained from flexible polyurethane foam without highly thermally-conductive solids.