Lasko B20540 Power Plus Box Fan from 2018 or 2019
A Lasko Power Plus box fan model B20540 from 2018 or 2019. Acquired during the summer of 2021 in a failed state, the blade had become loose on the shaft and caused the motor's thermal fuse to fail. This seems to be a relatively common issue with this model.
It's a rather loud fan, but it moves decent air and is certainly a considerable step up from the 3733 models.