For any blogger the really fun news is learning that some other web site has made a link to the blogger’s blog. Many bloggers use plugins to try to notice when a visitor arrived because of a referral from another web site. The other day my plugin told me that alert reader George Morgan had done me the honor of mentioning this blog when listing on Quora what he considered to be the best blogs on patents.
Thank you George for the shout-out!
I am trying to maintain a list of such sites here.

The Korean Intellectual Property Office has quietly rolled out several very nice features in its ISA and IPEA service. PCT filers who pick ISA/KR or IPEA/KR will want to familiarize themselves with these very nice features.
Okay, loyal readers, who among us knows the name of this fitting? I first encountered these fittings a very long time ago, when I was about ten or eleven years old. If you know what this kind of fitting is called, please post a comment below.
There are three intellectual property classification systems named by the city in which the system was established. Can you name the three systems? 

