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:
Aug. 02, 2016
Filed:
Oct. 10, 2013
Applicant:
Essentra Filter Products Development Co. Pte. Ltd, Novena Square, SG;
Inventor:
Chaiyot Kraisuwannasarn, Bangkok, TH;
Assignee:
ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); A24C 5/34 (2006.01); A24D 3/02 (2006.01); G06T 7/00 (2006.01);
U.S. Cl.
CPC ...
A24C 5/3412 (2013.01); A24D 3/0295 (2013.01); G06T 7/001 (2013.01); G06T 2207/10004 (2013.01); G06T 2207/30108 (2013.01);
Abstract
A method for assessing the acceptability of product filter rods, filters or filter elements which include a longitudinally extending core of filtering material including a longitudinal channel extending from an end of the core.