Slat of window covering
US10619412B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2017 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Feb 23, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B7/09
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A window covering slat includes a core material and a covering layer covering thereon. The core material is substantially long, and a surface thereof could be divided into two side surfaces and a continuous surface, wherein one of the side surfaces is on one side of the core material in a longitudinal direction, and the other one of the side surfaces is on the other side of the core material in the longitudinal direction. The continuous surface connects the peripheries of the side surfaces. The continuous surface has a flat segment provided in the longitudinal direction. The covering layer covers the continuous surface, wherein the covering layer has a greater thickness on the flat segment than on any other parts of the continuous surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.