Anti-twist liner and shell for a dairy animal teat cup assembly
US11510389B2 · kind B2 · utility
3Cited by
29References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2020 |
| Grant date | Nov 29, 2022 |
| Priority date | — |
| Expiry date | Sep 29, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01J5/08
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A milker unit teat cup assembly for dairy animals having a shell and liner combination that resists twisting by the liner barrel relative to the shell using a recess in the liner that is spaced apart from the longitudinal axis in the liner and engaged by a key in the shell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.