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.:
Date of Patent:
Jan. 25, 2022
Filed:
May. 21, 2021
Applicant:
Unifrax I Llc, Tonawanda, NY (US);
Inventor:
Jens Decker, Ann Arbor, MI (US);
Assignee:
UNIFRAX 1 LLC, Tonawanda, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2006.01); C04B 28/34 (2006.01); B01D 46/24 (2006.01);
U.S. Cl.
CPC ...
B01D 46/0001 (2013.01); B01D 46/2407 (2013.01); B01D 46/002 (2013.01); B01D 2265/04 (2013.01); C04B 28/342 (2013.01);
Abstract
A system for forming a hollow modular candle filter includes: a first filter portion having at least one open end; a hollow second filter portion having at least one open end; a sleeve configured to fit within the open end of the first filter portion and the open end of the second filter portion; and an adhesive configured to bind the sleeve to each of the first filter portion and the second filter portion.