Stem guide system
US10221651B2 · kind B2 · utility
2Cited by
24References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2017 |
| Grant date | Mar 5, 2019 |
| Priority date | — |
| Expiry date | Oct 9, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K31/60
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A system including a stem guide system, including a stem guide, and a sleeve coupled to the stem guide, wherein the sleeve is configured to rest within a valve stem groove of a valve stem.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.