Apparatus for the formation of cigarette groups

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4306648
SERIAL NO

06150658

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Abstract

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The receiving pocket of a cigarette group forming apparatus consists of an open-ended tubular member provided at its interior with two partitions defining three pocket sections, one for each row of cigarettes forming the cigarette group. The partitions extend at the interior of the receiving pocket, from the introduction or inlet end towards the outlet end, for a fraction of the length on the receiving pocket, usually for 1/3 of its length. The partitions become thinner in the direction of the outlet end, and they are also converging in the said direction. Also the inner upper and lower side walls of the receiving pocket converge in the direction of the outlet end.

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Patent Owner(s)

Patent OwnerAddress
CIR S P A DIVISIONE SASIBBOLOGNA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Manservisi, Renato Bologna, IT 15 124
Zullo, Antonio Bologna, IT 5 51

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