Invention Grant
- Patent Title: Non-slip supportive carpet underlay
- Patent Title (中): 防滑支撑地毯底垫
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Application No.: US13680210Application Date: 2012-11-19
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Publication No.: US09254624B2Publication Date: 2016-02-09
- Inventor: Mark A. Calkins
- Applicant: KITTRICH CORPORATION
- Applicant Address: US CA Pomona
- Assignee: KITTRICH CORPORATION
- Current Assignee: KITTRICH CORPORATION
- Current Assignee Address: US CA Pomona
- Agency: Leason Ellis LLP
- Main IPC: B32B5/24
- IPC: B32B5/24 ; B32B3/30 ; B32B5/02 ; B32B5/32 ; B32B7/02 ; B32B7/12 ; B32B25/04 ; B32B25/16 ; B32B27/12 ; B32B27/30
Abstract:
A multilayered carpet cushion underlay structure is provided having a primary sheet of resilient viscoelastic polyurethane foam adhered to a non-woven fabric carrier. The composite material additionally features a subjacent surface having an arrangement of polymeric fictionalizing projections that provide optimal resistance to slippage.
Public/Granted literature
- US20140141204A1 NON-SLIP SUPPORTIVE CARPET UNDERLAY Public/Granted day:2014-05-22
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