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:
Jul. 10, 1990
Filed:
Jul. 08, 1987
Wolfgang Bruder, Bielefeld, DE;
Klaus Biervert, Spenge, DE;
Durkopp System Technik GmbH, , DE;
Abstract
Three embodiments of methods and apparatus according to the invention are each capable of optimizing the cutting of material in accordance with a plurality of templates or predetermined shapes. The method steps required to be carried out manually are greatly simplified. The degree of utilization of the material for a given intended pattern of cutting is determined objectively before cutting to minimize waste, and the degree of utilization is weighed against the subjective feeling of the operator as to the suitability of the specific portions of the workpiece material proposed to be cut. In cutting patterned materials, it is assured that the respective patterning on each piece to be cut out is selected, in a simple manner, to provide for predetermined uniform transitions between the different individual pieces in the finished product, for instance an article of clothing.