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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12458910 B1

PDFFull Text
Date of Patent:
Nov. 04, 2025

Filed:

Apr. 17, 2020

Filter plate frame assembly, a horizontal filter press, such as a tower press, having such a plate frame assembly, and a method of replacing worn components of horizontal filter press

Applicant:

Metso Finland Oy, Espoo, FI;

Inventors:

Mirva Mustakangas, Pirkkala, FI;

Ismo Juvonen, Rauha, FI;

Janne Kaipainen, Halsua, FI;

Teemu Eloranta, Luumäki, FI;

Mika Illi, Vantaa, FI;

Kari Vänttinen, Espoo, FI;

Assignee:

METSO FINLAND OY, Espoo, FI;

Attorney:

Andrus Intellectual Property Law, LLP

Primary Examiner:

Madeline Gonzalez

Int. Cl.
CPC ...
B01D 25/21 (2006.01); B01D 25/164 (2006.01); B01D 25/28 (2006.01);
U.S. Cl.
CPC ...
B01D 25/215 (2013.01); B01D 25/164 (2013.01); B01D 25/281 (2013.01);
Abstract

A filter plate frame assembly with a filter plate frame and a subframe housed within the frame, such that the subframe can be removed from the frame without removing the frame from the filter press. In this way, consumable components can be provided in connection with the subframe, which can be easily removed from the filter press. This, in turn, makes replacement of worn components faster, as the whole frame does not need to be removed from the filter press. An associated horizontal filter press and a method of replacing worn components of such a filter press is also provided.

Find Patent Forward Citations

Mustakangas, Mirva. (2025). Filter plate frame assembly, a horizontal filter press, such as a tower press, having such a plate frame assembly, and a method of replacing worn components of horizontal filter press (U.S. Patent No. 12458910). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12458910

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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