Drain cover
US10273671B2 · kind B2 · utility
0Cited by
14References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2016 |
| Grant date | Apr 30, 2019 |
| Priority date | — |
| Expiry date | Apr 8, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47K1/14
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A drain cover including a positioning member arranged to surround an opening of a pipe of a drain and fit within the pipe, the positioning member including a plurality of openings, and a resilient sealing member connected to the positioning member at a center point, the resilient sealing member including a rim arranged concentrically about the center point. The rim contacts the positioning member to prevent fluid from passing through the plurality of openings in a closed position. The rim does not contact the positioning member to allow fluid to pass through the plurality of openings in an open position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.