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:
Feb. 15, 2011
Filed:
Dec. 14, 2005
Ari Piispanen, Lappeenranta, FI;
Pekka Amto, Anjalankoski, FI;
Ari Piispanen, Lappeenranta, FI;
Pekka Amto, Anjalankoski, FI;
Oy Core Handling Ltd., Lappeenranta, FI;
Abstract
A reuse method for utilising reject rolls being produced in paper and cardboard factories, wherein from the reject rolls () there are made straight roll cores () having the same size in their inner and external diameter and varying in length, the straight roll cores being defined by the width of each reject roll (); the straight roll cores are joined end-to-end to form a long, continuous core tube (), and the core tube is cut to size to form roll cores () of paper and cardboard industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile