News

Court decision regarding Pergo "falling rod" patent.

Viken, Sweden - May 13, 2013

Välinge is pleased that the Swedish Nullification Action of Pergo "Falling Rod" Patent resulted in a very limited interpretation of the claim.

The second instance (Svea Hovrätt) limited the claim by introducing a very strict interpretation of the “rod”. This limitation resulted in that the second instance set-aside the decision of the first instance (Stockholms Tingsrätt) to nullify the so-called "Falling Rod" patent.

The court decided that a "locking rod", according to the patent, is longitudinal and to its outer-shape closely connected body. Furthermore, the court decided that this specific shape of the "locking rod" is the only distinguishing feature between the closest prior art and the claimed subject matter.

Moreover, the court states that the patent implies that the locking rod is a part itself and if a spring is used, the spring is not an integrated part of the "locking rod" itself.

The spring part of e.g. a 5G tongue is an integrated part of the tongue, thus the 5G tongue should not be a “locking rod” within the meaning of the disputed patent.

Fig. 1b below from the disputed Swedish patent 526 688 discloses the only embodiment of the "locking rod" (40) shown in the drawings of the patent.
Click to enlarge

“I am pleased that the court decided that a rod is a rod and nothing else. This means that all our commercial systems are outside the Swedish Pergo claim” says Niclas Håkansson, Välinge CEO.

This decision of Svea Hovrätt can be appealed.

Applications related to the "falling rod" locking system have only been filed in Sweden and Germany.

For further information, please contact:

Ola Engstrand
Director IP
Mobile: +46 (0)706 238 764
Mail:




Välinge signs LVT license on locking system and Mannington indemnification

Viken, Sweden - April 26, 2013

Välinge Innovation and Zhejiang Kingdom Plastics Industry Co., Ltd. have entered an LVT cooperation. Kingdom Plastics has been producing LVT with locking system since 2010 and have decided to add a license with Välinge in LVT. The agreement includes an indemnification on patents from Mannington Mills Inc., and to get access to the patented 2G, 5G and Fold Down technologies developed by Välinge.
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New wood licensee granted on Välinge's 2G and 5G-C locking system

Viken, Sweden - April 19, 2013

Välinge is pleased to announce to have entered into a global non-exclusive license agreement with the Chinese company Dalian PengHong Floor Products Co., Ltd. for the use of the 5G-C system on the short sides of their engineered wood flooring.
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Välinge summary of Domotex Asia/CHINAFLOOR 2013

Viken, Sweden - April 15, 2013

The Domotex Asia/CHINAFLOOR 2013 show, DACF, held 26-28 March showed high activity, a great interest and positive feedback amongst the visitors. Välinge participated with booths in hall N5 and in the resilient hall, W5, and summarize another successful flooring exhibition.
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German producer to use Välinge's mechanical locking systems

Viken, Sweden - April 08, 2013

The German wood flooring producer Markus Schober Innenausbau & Bodendielen GmbH with the affiliated company Boxler Innenausbau und Bodendielen GmbH has signed a license for the use of Välinge's mechanical locking systems. They will introduce the 2G locking system on engineered wood flooring products.
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Bin Peng signs License agreement for Välinge LVT mechanical locking system

Viken, Sweden - March 26, 2013

Välinge has signed a license agreement with the Chinese flooring producer Dongguan Bin Peng Environmental Protection Co., Ltd. for use of Välinge's patented technologies for mechanical locking system in their LVT flooring products.
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Välinge signs LVT license on locking system and Mannington indemnification

Viken, Sweden - March 25, 2013

Välinge Innovation and Licheer Wood Co., Ltd have extended their cooperation to also include LVT. Licheer who is a Välinge licensee on laminate since 2007, has been producing LVT with locking system since 2011 and have decided to add a license with Välinge in LVT to obtain an indemnification on patents from Mannington Mills Inc., and to get access to the patented 2G, 5G and Fold Down technologies developed by Välinge.
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B.K.B. signs License agreement for Välinge 5G Fold Down System

Viken, Sweden - March 22, 2013

Välinge is pleased to announce to have entered into a global non-exclusive license agreement with the Malaysian company B.K.B. for the use of the 5G-C system on the short sides of their floor boards.

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Huali sign 5G & Fold Down license and Mannington indemnification in LVT

Viken, Sweden - March 13, 2013

Välinge Innovation and Taizhou Huali Plastic Co., Ltd has extended their cooperation on LVT with a license for use of Välinge's patented technologies on Fold Down installation, including the 5G mechanical locking system, and with an indemnification on patents from Mannington Mills Inc. Taizhou Huali Plastic Co., Ltd is thereby the first licensee on LVT to include 5G in their license with Välinge.
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Välinge strengthen its presence in China

Viken, Sweden - March 05, 2013

Välinge Innovation Sweden AB has strengthened its presence and services in China with new employees for business development and technical support.
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Välinge presents digital overlay

Viken, Sweden - February 05, 2013

Improved wear resistance and more distinctive décors may be obtained in a cost efficient way.
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Välinge presents digital embossing

Viken, Sweden - January 30, 2013

The new technology provides major cost savings combined with outstanding production flexibility.
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Mannington’s EP 2,248,665 granted relating to LVT/vinyl flooring with a tongue and groove connection

Viken, Sweden - January 29, 2013

The European Patent Office has published the mention of the grant of the European Patent 2,248,665. The patent is part of the patent cooperation between Mannington Mills and Välinge, announced in January 2012.
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Välinge obtains US patent on Fold Down combined with angling and snapping.

Viken, Sweden - January 29, 2013

The United States Patent and Trademark Office, USPTO, issued today patent 8,359,805, which protects a more flexible and improved Fold Down locking system, enabling assembling in a vertical direction, as well as by snapping in the horizontal direction and angling.
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USPTO will issue patent US 8,365,499 related to mechanical locking of LVT/resilient floorings

Viken, Sweden - January 28, 2013

United States Patent and Trademark Office, USPTO, will issue patent US 8,365,499 on February 5, 2013. The patent is relevant for mechanical locking of resilient floorboards.

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