Visa Expired date 31-Dec-2018. Applied for extension in Aug-2018 ( from India ) then I came to USA on Oct 2018. I got i94 expiry date as 31-Dec-2018. Am not aware that we have to apply extension again in USA before I94, Then my extension got approved on Aug 2019 -I797B validity Oct 2020. I crossed 360 in USA after my I94 expiry date. my mothr-in-law visited got visa based on my sponsorship in Oct 2019. Is there any chance to get visa stamped with approved I797B and coming back to USA.?