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:
May. 11, 1976
Filed:
Jul. 03, 1974
Desmond Walter Molins, London, EN;
Eryk Stefan Doerman, London, EN;
Molins Limited, London, EN;
Abstract
In continuous rod cigarette making machinery waste tobacco is collected from various sources (in particular from a stripping device for rejected cigarettes) and is fed to a separation box where non-tobacco waste is removed. The waste tobacco is then conveyed to a small hopper in which a carded drum meters the tobacco into the main tobacco shower at a point such that the surplus tobacco subsequently trimmed by the ecreteur does not consist of any waste tobacco, thereby minimising tobacco degradation. Waste tobacco may also be collected from the filter plug assembler by means of an inclined chute mounted over a conveyor which feeds the waste to the separation box.