Homogeneous sheet excluding polyvinyl chloride
US12297351B2 · kind B2 · utility
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1References
16Claims
0Family size
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Key dates
| Filing date | Feb 8, 2024 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Feb 8, 2044 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F15/105
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Included is a homogeneous sheet, which excludes polyvinylchloride. The sheet includes a polyurethane, a synthetic rubber blend, and a filler. The synthetic rubber blend may include a pre-mix of a synthetic rubber and white oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.