A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A drain filter is provided. The drain filter of the present invention includes a mesh cover formed of crisscrossing filaments forming a plurality of openings in between. The mesh cover includes a circular inner edge. A circular band is attached to either a portion or the entire circular inner edge. The circular band is made of a stretchable elastic material, and thereby inwardly urges the circular inner edge.
A drain filter is provided. The drain filter of the present invention includes a mesh cover formed of crisscrossing filaments forming a plurality of openings in between. The mesh cover includes a circular inner edge. A circular band is attached to either a portion or the entire circular inner edge. The circular band is made of a stretchable elastic material, and thereby inwardly urges the circular inner edge.
MESH COVERING FOR DRAIN
POWERS LORI A (author)
2016-02-11
Patent
Electronic Resource
English
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser