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. 21, 1997
Filed:
Jun. 05, 1995
Applicant:
Inventors:
Hannu Salonen, Tervakoski, FI;
Helena Kanervo, Tervakoski, FI;
Assignee:
Enso-Gutzeit Oy, Tervakoski, FI;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A24C / ;
U.S. Cl.
CPC ...
131362 ;
Abstract
A method for producing a filter cigarette with tipping paper having improved lip release properties. Lip release chemicals are applied to one side of a base tipping paper during its manufacture in a papermaking process by surface coating, followed by manufacture of the cigarette using otherwise conventional apparatus and materials according to known procedures.