Ceiling storage rack
US12324510B2 · kind B2 · utility
0Cited by
14References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2024 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Mar 18, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B2051/005
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A ceiling storage rack comprises a rotary shaft, a drive mechanism driving the rotation of the rotary shaft, two pulleys, a placement platform, a first wire group and a second wire group. The rotary shaft is rotatably connected at a side of a ceiling fixing assembly. Two winding portions rotating in synchronization with the rotary shaft are disposed at both sides of the rotary shaft: a first winding portion and a second winding portion. The ceiling storage rack capable of preventing a placement platform from falling down, increasing safety level and avoiding dislocation and entangling of double-strand cables.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.