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:
Mar. 23, 2021
Filed:
Nov. 24, 2011
Applicants:
James D. Reed, Newcastle, GB;
Roy Alingalan, Surabaya, ID;
Inventors:
James D. Reed, Newcastle, GB;
Roy Alingalan, Surabaya, ID;
Assignee:
Filtrona Filter Products Development Co. Pte. Ltd., Novena Square, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24D 3/06 (2006.01); A24D 3/04 (2006.01);
U.S. Cl.
CPC ...
A24D 3/061 (2013.01); A24D 3/048 (2013.01);
Abstract
A tobacco smoke filter or filter element comprising: a rod () of a tobacco smoke filtering material; and an elongate member () including one or more frangible receptacles () integrally formed therein, the or each receptacle (s) including a fluid and being sealed by a capping member ().