Winchester brand is alive and well in the USA.
David Stapley ( BWM) Browning UK was importing them for the exclusive use of Browning sponsored shooters Nick Hendrick & Sam Green a couple of years ago, but I believe the import hassle was prohibitive.
When we had them available in the UK they were manufactured in Italy, they also had a manufacturing facility in Australia, so I guess it just a matter of getting the manufacturing rights and producing them under licence anywhere. No doubt about it , the various brands were very good , I certainly liked the Trap 100, 200, etc. and the Silvers.