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:
Nov. 26, 2002
Filed:
May. 29, 2001
Mario Spatafora, Bologna, IT;
Loris Grepioni, Castel Maggiore, IT;
G. D S.p.A., Bologna, IT;
Abstract
Cigarettes are formed into groups by a device comprising a hopper through which to direct a flow of cigarettes, a conveyor with pockets moving intermittently past a discharge outlet of the hopper, and a reciprocating pusher located on the side of the hopper opposite from the conveyor by which a portion of the flow corresponding to one group is directed with each forward stroke into a respective pocket. To avoid damage of the kind often associated with sliding contact and axial compression, the cigarettes adjacent to those ejected by the pusher are restrained when their cylindrical surfaces are attracted by suction generated through ports located inside the hopper.