Collar tightening structure
US11382313B2 · kind B2 · utility
0Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2018 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Mar 19, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA44B11/22
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a collar (1) for pets, the collar (1) comprising a tightening structure consisting of a buckle (2) having a first projecting structure (21) formed longitudinally on the top (23a) and a second projecting structure 22a formed transversely to the center of the bottom (23b) of the buckle (2), the first and second projecting structures (21, 22a) facing one another without touching.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.