Position adjustable support assembly
US9918568B1 · kind B1 · utility
Inventor
Key dates
| Filing date | May 19, 2017 |
| Grant date | Mar 20, 2018 |
| Priority date | — |
| Expiry date | May 19, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B96/1408
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A position adjustable support assembly provides a support extension that is detachably attachable to a support member. The support extension is attached by an extension attachment that has a support coupler that extends along the length of the support member and has a gap opening to allow the support coupler to be snapped onto the support member. The support coupler may be cylindrical in shape and snap over the rod-shaped support member in a concentric coupling arrangement. The support member has a fin slot for retaining a plurality of fins that extend up from the outside surface of the support member. The fins are slid into a retaining slot along the inside surface of the support coupler to retain the support coupler and support extension in a rotational position with respect to the support member. The support extension can be slid along the length of the support member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.