Patent · US Active

Method and apparatus for catching silt

US12168189B2 · kind B2 · utility

0Cited by

8References

6Claims

0Family size

Inventors

David S. Hart · Watertown, US
Michael J. Thompson · Sunrise, US
Timothy Pierzynski · Apple Creek, US

Key dates

Filing date	Jan 3, 2020
Grant date	Dec 17, 2024
Priority date	—
Expiry date	Jan 13, 2041

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE03F5/0404
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A silt and debris catching apparatus comprises a housing component and a catchment component. The housing component is adapted to fit within a valve box assembly. The catchment component is coupled to the housing component and includes a filter. The filter retains material that enters the valve box assembly.

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