Shackle guard and spacer with tether
US10473188B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 30, 2018 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Oct 30, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B41/002
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A guard defines an inner seat comprising an open channel shaped to receive a shackle and extend partially around the shackle. The guard further includes an outer seat positioned opposite the open channel and shaped to support a strap passing through the shackle. A tether is fastened to the guard and defines a fastener for securing to a closure pin passing through the shackle. The fastener may be a hole formed in the tether and a barb formed on the tether offset from the hole, a barb on the tether that inserts through a hole in the closure pin, a cup on the tether that is positioned over an end of the closure pin, or a hooked or straight tether. The tether and fastener may be secured to a spacer through which the closure pin is inserted. A closure pin may insert through a pair of spacers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.