Questions tagged [active]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0 votes
1 answer

Are these patents still active? WO2010105586A1 and KR200297240Y1

If these patents are still active, can they be used outside of country. For example, if I live in the USA, can I use a similar patent (cap pierced)? Or would I still face patent infringement? I tried ...
user avatar