- Patent Title: Pocketed spring assembly having dimensionally stabilizing substrate
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Application No.: US17212496Application Date: 2021-03-25
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Publication No.: US11771235B2Publication Date: 2023-10-03
- Inventor: Jason V. Jewett , Carsten Nyhues , Scott D. Reading
- Applicant: L&P Property Management Company
- Applicant Address: US CA South Gate
- Assignee: L&P Property Management Company
- Current Assignee: L&P Property Management Company
- Current Assignee Address: US CA South Gate
- Agency: Wood Herron & Evans LLP
- Main IPC: A47C27/045
- IPC: A47C27/045 ; A47C27/06 ; A47C7/34 ; A47C27/05 ; A47C27/07 ; A47C7/35 ; B68G9/00 ; B68G7/02 ; A47C7/18

Abstract:
A pocketed spring assembly comprises a plurality of parallel strings of individually pocketed springs. A dimensionally stabilizing substrate is secured to at least some of the strings on one of the top and bottom surfaces of the strings. A scrim sheet is secured to at least some of the strings on an opposed surface of the strings to maintain the positions of the strings. The dimensionally stabilizing substrate is laterally rigid enough to maintain length and width dimensions of the coil spring assembly. However, the dimensionally stabilizing substrate is flexible enough to allow the pocketed spring assembly to be roll packed for shipping.
Public/Granted literature
- US20210235882A1 Pocketed Spring Assembly Having Dimensionally Stabilizing Substrate Public/Granted day:2021-08-05
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