Chain trap
US9939046B2 · kind B2 · utility
0Cited by
2References
6Claims
0Family size
Inventor
Key dates
| Filing date | Nov 2, 2015 |
| Grant date | Apr 10, 2018 |
| Priority date | — |
| Expiry date | Nov 2, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/093
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A chain catch that is capable of being attached to various bases so as to allow the quick and simple affixation of the chain catch to any vertical chain. The chain catch has an upper body and a lower body. The upper body is designed to trap a vertical chain within its internal design while it remains within its vertical orientation, and the lower body is designed to attach to a load and to the upper body. When the tension is taken off of the chain within the chain catch and the upper body is tilted, the chain may be vertically raised, free from the chain catch or the chain catch and its attached barbell can be vertically raised.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.