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:
Mar. 18, 2025
Filed:
Feb. 23, 2017
Land O'lakes, Inc., Arden Hills, MN (US);
Benjamin R. Danenberg, White Bear Lake, MN (US);
Richard Dinesen, Woodbury, MN (US);
Land O'Lakes, Inc., Arden Hills, MN (US);
Abstract
Methods involve packaging butter sticks by adding unformed butter to an extruder, where the extruder shapes the butter into defined dimensions, cutting the extruded butter at a desired length to form butter sticks, cooling the butter sticks, and flow-wrapping the cooled butter sticks within an adhesive film. Systems for packaging butter sticks involve an extruder, a cutting device, a cooling device and a flow-wrapping device, where the extruder shapes unformed butter into defined dimensions, the cutting device slices the extruded butter into butter sticks, the cooling device increases a firmness level of the butter sticks, and the flow-wrapping device packages the butter sticks within a sealed, adhesive film. The extruder, the cutting device, the cooling device and the flow-wrapping device may be connected.