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. 20, 2013
Filed:
Dec. 17, 2009
Janne Häkli, Vtt, FI;
Kaarle Jaakkola, Vtt, FI;
Kaj Nummila, Vtt, FI;
Juha-matti Saari, Vtt, FI;
BO Axelsson, Borås, SE;
Kari Kolppo, Tampere, FI;
Janne Häkli, Vtt, FI;
Kaarle Jaakkola, Vtt, FI;
Kaj Nummila, Vtt, FI;
Juha-Matti Saari, Vtt, FI;
Bo Axelsson, Borås, SE;
Kari Kolppo, Tampere, FI;
Teknologian Tutkimuskeskus VTT, Espoo, FI;
SP Technical Research Institute of Sweden, Boras, SE;
Abstract
The invention concerns a transponder (), kit and method for marking wood material, such as logs. The transponder comprises a rigid casing adapted to be inserted into the wood material by means of impact, the casing comprising a wedge-shaped first edge () adapted to penetrate into the wood material due to said impact, and a second edge () opposite to the first edge, the first and second edges () defining an insertion direction of the transponder, and radio-frequency trans-ponding means () covered by the casing. According to the invention, the casing is elongated in a direction perpendicular to the insertion direction. The transponder is easily applicable into a log and stays well within the log.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile