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:
Aug. 11, 1981
Filed:
Dec. 06, 1979
Reinhold Becker, Wiesbaden, DE;
Wolfgang Michel, Wiesbaden, DE;
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Abstract
An article of manufacture useful in the production of sausages comprising a hollow rod consisting of longitudinally gathered packing tube and a surrounding support sheath of formable sheet material, such as polyethylene, with integral end walls each having a central opening therein, said integral end walls being formed by longitudinally axially twisting the end portions of the sheath and thereafter longitudinally compressing and buckling the twisted ends of the sheath; the openings in the ends walls of the support sheath allowing insertion of a filling tube of a filling machine into the hollow rod in the interior cavity of the support sheath and permitting ready withdrawal of the end of the packing tube from the support sheath in order to form a closed end on the tube prior to extruding sausage meat into the tube.