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YONAN ALUMINIUM CO LTD

Overview
  • Total Patents
    12
About

YONAN ALUMINIUM CO LTD has a total of 12 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, medical technology and furniture and games are LO CHONG-YI, MEYER CARL R and ROUMAGNAC MAX.

Patent filings in countries

World map showing YONAN ALUMINIUM CO LTDs patent filings in countries

Patent filings per year

Chart showing YONAN ALUMINIUM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Yun Bok 6
#2 Lee Yoon Bok 6
#3 Park Won Moon 1

Latest patents

Publication Filing date Title
WO2011034344A2 Connection member for a tent pole, and jig for attaching/detaching the connection member
KR20120001846A Stopper for assemblable walking stick
KR101023090B1 Tent pole connector and fixing and removing jig therefor
KR20110057994A Locking device for multiple pole
KR20100135584A Stick for blind persons and manufacturing method thereof
KR20040019706A Tent pole
KR20030006480A Tent pole
KR20020005074A Tent pole
KR20000066911A Tent polt
KR20000033253A Easily disassembled and assembled tip for tent pole
KR100217233B1 Process and structure for molding joint of tent poles
KR100243855B1 The connecting structure of the coupling pipe for the aluminium pole using tent