Chain storage case
US12054319B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 20, 2022 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Dec 14, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2543/00101
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A storage case for storing chains includes upper and lower case portions. The lower case portion includes a base wall, a sidewall extending upwardly from and surrounding the base wall to define an elongate cavity, and a plurality of protrusions extending upwardly from the base wall within the elongate cavity. The lower case portion is configured to contain a chain in an expanded state in which the chain is constrained at first and second chain ends by respective first and second protrusions. The upper case portion is movable relative to the lower case portion between a closed position and an open position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.