Ratchet tie down
US11752921B2 · kind B2 · utility
0Cited by
14References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 17, 2022 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | Mar 17, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60P7/083
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Provided is a ratchet tie down including a main body portion, a reel assembly rotatable relative to the main body portion, a first sprocket surrounding the reel assembly, a second sprocket surrounding the reel assembly, at least one first noise reduction disk, at least one second noise reduction disk, and a release pawl biased in a locked position to land on the noise reduction disks to dampen the sound as the release pawl engages teeth of the sprockets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.