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GUARD LOCK KK

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    203,021
  • Filing trend
    ⇩ 100.0%
About

GUARD LOCK KK has a total of 30 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2001. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are KH PROIZV OB ELEKTROBYTPRIBOR, W & R LEGGOTT LTD and EAGLESPAN LTD.

Patent filings in countries

World map showing GUARD LOCK KKs patent filings in countries
# Country Total Patents
#1 Japan 30

Patent filings per year

Chart showing GUARD LOCK KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Top inventors

# Name Total Patents
#1 Minami Kanji 29
#2 Matsuda Atsushi 2
#3 Sakai Seiichi 1
#4 Ariyoshi Kazunobu 1

Latest patents

Publication Filing date Title
JP2020125770A Handlebar for valve with lock mechanism
JP2018204667A Handle for valve with lock mechanism
JP2018119387A Auxiliary lock
JP2015200401A Handle operation device and valve device
JP2014237997A Lock device for sliding door
JP2013245548A Locking metal fitting attachable to and detachable from locker or the like
JP2012097518A Locking structure of double swinging door
JP2012087540A Auxiliary lock for sash window
JP2010116757A Door guard device
JP2009299351A Door guard device
JP2008175044A Door guard device
JP2008267086A Crime preventive lock
JP2008179981A Lock for key storage
JP2007303230A Security lock
JP2007044109A Strap for hanging implement to be hung
JP2006207321A Lock mechanism for sliding door
JP2006207262A Door guard device
JP2006188875A Door chain device
JP2005098062A Crime prevention lock
JP2005213759A Door guard device