Patent · US Expired

Filter

US6251273A · kind A · utility

64Cited by
3References
4Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 3, 1999
Grant dateJun 26, 2001
Priority date
Expiry dateDec 3, 2019

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB01D2201/4084
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

A filter comprising a housing, which consists of at least two housing parts, and a filter element attached inside the housing. The invention provides for at least one latch element by means of which a detachable latched connection can be established between the filter element and at least one of the housing parts.

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