Lego clone
A Lego clone is a line or brand of children's construction blocks which is mechanically compatible with LEGO brand blocks, but is produced by another manufacturer. "Automatic Binding Bricks" were patented by the Lego Group in 1958, and the company has remained dominant in the plastic construction block market segment since. Several competitors in the segment have moved to take advantage of Lego's superior product recognition and large installed base by advertising their own products as compatible with Lego's. The legal status of such products has been disputed.
Legal challenges
At least two of the leading clone manufacturers have been challenged in court by Lego. The lawsuits have mostly been unsuccessful, as courts have generally found the functional design of the basic brick to be a matter of patent rather than trademark law, and all relevant Lego patents have expired.
The English company Best-Lock Construction Toys was also sued by Lego in German courts in 2004 [1] and 2009.[2] The German Federal Court denied Lego trademark protection for the shape of its bricks in the latter case.[3]
The Lego Group did score a success in 2002, when its Swiss subsidiary Interlego AG sued the Tianjin COKO Toy Co., Ltd. company for copyright infringement. A claims court found many Coko bricks to be infringing; CoCo was ordered to cease manufacture of the infringing bricks, publish a formal apology in the Beijing Daily, and pay a small fee in damages to Interlego. On appeal, the Beijing High People's Court upheld the trial court's ruling.[4]
Major clone manufactures
- Best-Lock - based in England. Semi-compatible with Lego bricks, having the same length and width but a different height.
- Oxford - based in South Korea. Distributed in the West by Hasbro under the Kre-O brand.
- Super Blox - a brand of the CRA-Z-ART company, based in the US.
- Rokenbok - based in the US.
- K'nex - large engineering-themed toy producer based in the US. Mainly produces noncompatible girder-based elements, but some sets feature Lego-compatible studs.
- Tente - based in Spain, 1972-2008. Semi-compatible with Lego, having the same dimensions but a different stud diameter.
- EXÍN Castillos - based in Spain. Semi-compatible with Lego, having the same dimensions but a different stud diameter.
- Sluban - based in China.
- Cobi - based in Poland. Continues to be marketed independently since merging with Best-Lock in 2006.
- CoCo - produced by the Chinese company Tianjin COKO Toy Co., Ltd. until 2002.
- Built to Rule - a compatible line from Hasbro based upon existing toys and characters from the Hasbro brand, such as G.I. Joe and Transformers.
- BanBao - based in China. Recently won a lawsuit brought by the Lego Group, due to differentiation of its commercial offerings from the Lego Group's.
Several Chinese brands manufacture exact copies of Lego elements using pirated molds.[citation needed] These include Ligao, Kazi, Enlighten, Wange, Decool (specialising in the Ninjago line) and Brick.
References
- ^ http://www.highbeam.com/doc/1G1-130921934.html
- ^ von RA Dennis Breuer (2012-04-19). "Pressemitteilung des BGH Nr. 158/2009: Legostein als Marke gelöscht | markenmagazin:recht". Markenmagazin.de. Retrieved 2012-10-09.
- ^ [1] Judgement of the German Federal Court (press release 147/2004)
- ^ "News". Ccpit-patent.com.cn. Retrieved 2012-10-09.