Drapery bladed drive coupler
US11653784B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2019 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Apr 21, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47H2005/025
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Disclosed are various examples of drapery systems one of which includes a drapery rod operatively connected to a structure by a first bracket and a second bracket. In one nonlimiting embodiment the drapery rod has an exterior surface with a guide structure and a hollow interior having a feature. At least one example drapery system includes a drive coupler and a motor operatively coupled to the drive coupler, wherein the drive coupler is configured to be inserted within the hollow interior of the drapery rod and the drive coupler is configured to engage the feature of the drapery rod, wherein when the motor operates the drive coupler rotates, and rotation of the drive coupler causes rotation of the drapery rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.