Removable pop-up drain control with catch basket
US8214942B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 4, 2008 |
| Grant date | Jul 10, 2012 |
| Priority date | — |
| Expiry date | Jun 19, 2030 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03C1/262
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A drain control assembly has a pop-up stopper controlled by a cammed actuating mechanism allowing the stopper to alternately seal and unseat from the drain opening by repetitively pressing down on the stopper. The seal seats against the structure housing the drain, such as a tub or sink basin and the like, so that a clean look and positive seal can be achieved. The assembly has integral catch basket that serves to both retain items fallen into the drain and removably mount the assembly to a support beneath the drain opening such that the assembly is firmed secured in place for controlling flow through the drain, but also can be dislodged so that the entire assembly can be removed and items in the catch basket can be retrieved. The assembly can then be reinstalled by simply inserting it down into the drain. A method of use is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.