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. 11, 2000
Filed:
Oct. 19, 1998
Torsten Lembke, Duvensee, DE;
Wolfgang Schnabel, Oststeinbek, DE;
Abstract
Cardboard blanks with fold lines between their panels are partially draped around arrays of cigarette packets in an apparatus wherein successive arrays which are being advanced along an elongated path at a first speed strip discrete blanks off a mouthpiece which is advanced along such path at a lesser second speed. Additional panels of a blank which is being transported by the mouthpiece, and a first panel of which is to be engaged and entrained by the front side of an oncoming array, are pivoted relative to the first panel along the respective fold lines by pivotable prefolding members which share the movement of and are caused to pivot relative to the mothpiece while the latter transports a blank at the second speed. The prefolding members cooperate with further folding members to pivot further panels of a blank relative to the additional panels while the blank is being transported by the mouthpiece.