Patent · US Active

Fluid filter apparatus

US9919245B2 · kind B2 · utility

1Cited by

4References

20Claims

0Family size

Assignee

TOWN & COUNTRY LINEN CORP. · US

Inventors

Jeffrey Beyda · New York, US
Gina Barnaba · North Arlington, US
Louis F. Henry · New York, US
Christopher Mellen · New York, US
Zhenguo LIN · Nanhu, CN
Qinghong Yin · Fujian, CN
Linhai Que · Fujian, CN
Xiaoyuan Xie · Fujian, CN
Joy Mangano · Smithtown, US

Key dates

Filing date	Apr 24, 2015
Grant date	Mar 20, 2018
Priority date	—
Expiry date	Apr 29, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2201/0407
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention is directed to a collapsible filter apparatus. The collapsible filter apparatus includes an expandable top fluid retention portion, a filter portion and a collapsible funnel portion. These elements are joined to one another so as to provide fluid in need of filtering an expanded receptacle that can be collapsed for storage and transport.

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