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:
Jul. 17, 1990
Filed:
May. 08, 1989
Applicant:
Inventor:
Yuzo Otsuka, Tokyo, JP;
Assignee:
AB Tetra Pak, Lund, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B26D / ; B26D / ; B23D / ;
U.S. Cl.
CPC ...
83100 ; 83 54 ; 83316 ; 493342 ;
Abstract
An apparatus for cutting a cylindrical web made of laminated paper into cylindrical bodies from which containers for beverages are formed including a pair of cutting blades provided with suction ports so that dust such as paper powder, etc. generated when the web is cut by the blades is sucked out through the suction ports connected to a suction device.