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. 04, 2020
Filed:
Jun. 27, 2012
Graham Penrose, Milton Keynes, GB;
Michael Malthouse, Milton Keynes, GB;
David Wake, Milton Keynes, GB;
Gary Fulcher, Milton Keynes, GB;
Michael Simpson, Sibuya-ku, JP;
Aaron Brookbank, London, GB;
Gordon Grierson, London, GB;
Jon Hindley, London, GB;
John Sampson, London, GB;
Rabya Khan-dar, London, GB;
Karl Kaljura, London, GB;
Lean Ho Ong, London, GB;
John Richardson, London, GB;
John Major, London, GB;
Richard Young, London, GB;
Graham Penrose, Milton Keynes, GB;
Michael Malthouse, Milton Keynes, GB;
David Wake, Milton Keynes, GB;
Gary Fulcher, Milton Keynes, GB;
Michael Simpson, Sibuya-ku, JP;
Aaron Brookbank, London, GB;
Gordon Grierson, London, GB;
Jon Hindley, London, GB;
John Sampson, London, GB;
Rabya Khan-Dar, London, GB;
Karl Kaljura, London, GB;
Lean Ho Ong, London, GB;
John Richardson, London, GB;
John Major, London, GB;
Richard Young, London, GB;
BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED, London, GB;
Abstract
A smoking article filter () comprises a recess () to receive a filter insert unit (). The filter insert unit () is secured to the filter () once inserted. The filter () and the filter insert unit () may comprise additives such as flavourants, colourants or sorbents.