utility patent question
I will start selling on amazon in US. I will launch a product that is similar to a product on amazon. I checked and they have utility patent that expired on 08/30/2019 due to non-payment of maintenance fee. As far as I know they have 2 years window to pay the maintenance fee. Its been almost 5 years now they didnt pay the fee. So when I start selling they will want to stop me using their patent. My question is: Can this abandoned patent be revived? If yes then I dont want to start selling on amazon. Thank you
submitted by /u/yoyo_yop
[link] [comments]