Patent · US Expired

Washbasin drain assembly

US6023795A · kind A · utility

15Cited by

7References

8Claims

0Family size

Assignee

Evac International Oy · FI

Inventors

Jochen Potter · Halstenbek, DE
Arthur J. McGowan, Jr. · Thornton, US
Nathan Hemmer · Tualatin, US

Key dates

Filing date	Apr 9, 1998
Grant date	Feb 15, 2000
Priority date	—
Expiry date	Apr 9, 2018

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE03C2001/2315
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A washbasin drain assembly comprises a drain body which defines a drain passage connecting the interior space of the washbasin to the waste line and a drain plug in cooperative engagement with the drain body for selectively sealing the drain passage. A sieve is fitted removably in the drain body downstream of the plug relative to the direction of flow from the basin to the waste line.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.