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1. The Plaintiff (Counterclaim Defendant) paid KRW 20,000,000 to the Defendant (Counterclaim Plaintiff) and against this, from December 18, 2011 to November 27, 2015.
Reasons
Basic Facts
On August 8, 1986, the Plaintiff owned patent rights and type approval related to the singler hedging by establishing C Co., Ltd. (hereinafter “C”) and manufactured and sold fire-fighting-related products, such as sprinklers.
Singler equipment is a automatic fire extinguishing device that automatically extinguishs a fire in the early stage when a fire occurs in a large building, one of the most important parts, if the indoor or surrounding temperature of the headingr is caused by the operating temperature of the headingr, the water automatically operated and emitted from the heading will play a role of waterproof within a limited range of the objects of fire service.
Singler hedges are composed of Fur business, presses, reflectrboards, and heating departments, etc., and are divided into “Furcurgings” and “Furgingsplers” depending on the location of Furds entering the Hague.
In addition, according to the shape of the Hague, it is classified into the original hedging, flush, hinge, hinge, hinge, hinge, and side wall hingler.
From D to E, the Plaintiff acquired and registered patent rights and utility model rights related to the Singler Hague as follows:
① Utility Model F: G (Registration Date D), ② A (Registration Date J): K (Registration Date); K (Registration Date M); L (Patent Date M); D (Patent Date P); Q: Patent Number Q: R (Registration Date S); 6 Patent Number : from August 1, 2001 to September 18, 2009, the Plaintiff acquired and held the following 14 type approval relating to the Spler hedging:
Type-approval number spampler 72C, Happing type, standard reaction type, 15 H01-23 Madping type, 15 Happing type, Happing type, Happing type, Happing type, Happing type, Happing type, Happing type, Happing type, 15 H03-19-1 Maping type, 93C, standard type, 15 Happing type, Happing type, Happing type, 15 H04-29 Happing type (Lrib), 15 Happing type, 15 H05-6 type (Lribb).