There's currently no way to directly copy a view, but you can use Save As function to create a new view based on the existing view configuration:

1. On the Structure Board, select a view you'd like to copy so it is your current view. You can use Views Menu or Manage Views dialog to find the view you need.
2. If you don't have local adjustments to the view, make some – for example, add a column, or change column order. (Note that just resizing a column does not change view configuration.)
3. Open views drop-down menu and use Save As link to create a new view.
4. Use Manage Views dialog to review the new view's description and sharing permissions.