Retractable leash
US8683960B2 · kind B2 · utility
11Cited by
12References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2012 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Sep 5, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K27/004
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention is a two or more subject retractable leash retractable leash, and methods of use regarding the same, which includes a roll-back feature on the retractable leash. The leashes may be locked in place by engaging a single lever. The leashes retract regardless of whether the spools are locked or unlocked. The leashes retract independently of the other leashes, such that a dual leash may be used to walk one subject.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.