Patent · US Active

Filtration container assemblies and methods

US10710007B2 · kind B2 · utility

2Cited by

14References

23Claims

0Family size

Assignee

GRAYL INC. · US

Inventors

Nancie Weston · Langley, US
Travis Merrigan · Spokane, US
Michael Bargiel · West Bend, US

Key dates

Filing date	Jun 25, 2013
Grant date	Jul 14, 2020
Priority date	—
Expiry date	Jan 16, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC02F1/002
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A filtration container assembly generally includes an outer container having a first end and a second end and defining an inner cavity, and a plunging assembly configured to be received within the outer container inner cavity, wherein the plunging assembly includes an inner sleeve having a first end and a second end and an outer wall defining an inner bore, wherein the outer wall is continuous from the first end to the second end, and a filtration assembly coupled to the inner sleeve at the second end.

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