When creating the profile where do I enter Copyright Status information? Copyright Notice seemed the obvious box to complete and no other field appears obvious.
To my memory this was not able in Bridge CS3 itself but not sure about it. Normal you would choose the wing menu from the Bridge Metadata panel to create a template. And I believe this was a bit limited in Bridge CS3.
The workaround is to either choose file info in the Bridge menu file or do so in PS itself on an open file. From the given options you should fill in the fields you want.
And for the copyright status you must choose from the three options: 'unknown', 'copyrighted' or 'public domain'
When all fields are as you want them save it as template and you should be OK.