Login| Sign Up| Help| Contact|

Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/045218
Kind Code:
An improved padlock comprises: a body; a shackle coupled to the body so as to form an open state or a closed state of the padlock; and a light-emitting unit coupled to the body, and operating in the closed state of the padlock, thereby being capable of providing lighting which can remain in a user's memory for a long time when the padlock is used for the purpose of professing one's love between couples or commemorating a special day and the like.

JUNG, Jae Keun (107-302, 131 Godeok-ro,Gangdong-gu, Seoul, 05236, KR)
Application Number:
Publication Date:
March 07, 2019
Filing Date:
April 19, 2018
Export Citation:
Click for automatic bibliography generation   Help
JUNG, Jae Keun (107-302, 131 Godeok-ro,Gangdong-gu, Seoul, 05236, KR)
International Classes:
E05B67/38; E05B17/10; F21V33/00
Attorney, Agent or Firm:
YOON, Eui-Seoup (17F, 430 Eonju-ro,Gangnam-gu, Seoul, 06210, KR)
Download PDF: