Thread structure of an aerator for water faucet outlet
US9145991B2 · kind B2 · utility
0Cited by
5References
3Claims
0Family size
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Key dates
| Filing date | Apr 30, 2013 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Jan 29, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03C1/084
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A thread structure of an aerator for a water faucet, wherein based on the pitch, the major diameter and the pitch diameter of the metric and imperial threads of water faucets and the variation tolerance, universal measurements of the corresponding pitch, major diameter and pitch diameter and the variation tolerance for the aerator are calculated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.