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. 18, 1983
Filed:
Feb. 17, 1981
Applicant:
Inventors:
Karl-Heinz Barbe, Hamburg, DE;
Kurt Wamser, Hamburg, DE;
Assignee:
Hauni-Werke Korber & Co. KG, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24C / ; A24C / ; A24C / ;
U.S. Cl.
CPC ...
131 88 ; 131 68 ; 131 92 ; 131 94 ; 131 95 ;
Abstract
One side of the web which is subdivided into uniting bands in a filter tipping machine is coated with a water-containing adhesive. A certain percentage of water is expelled from the adhesive prior to application of uniting bands to groups of coaxial plain cigarettes and filter plugs by a heating device whose heating action upon the adhesive on the web and/or uniting bands is regulatable in dependency on the speed of transport of the adhesive-coated web and/or uniting bands toward the location of attachment of uniting bands to the respective groups.