You asked alot of good questions like artchain has stated, just unfortunately a little too late.
This whole situation sounds more like a contract dispute VS a copyright dispute at this point, but its good to know where you stand with respect to copyrights.
I understand that I do not 'own' it, but what usage rights are there when you pay someone to create it? Could they simply tell me I can't use it anymore because they own it?
They can certainly stop you from using their work if you modified it in any significant way. If I painted an image and gave it to you to display with my name on it, and you decided to paint over the work to add your own ideas and process, it stops being my work and it may not be something I would want to be displayed with my name on it. However you purchased a website with the obvious intent it would be displayed for the whole world to see it. It is implied that they gave you permission to use the sight as it was designed any claim that they can stop you from displaying the work "just because" probably will not hold up in court.
Further, I am not happy with what they have done and desire to change it. I was told that I am not allowed to modify it. I don't want to have to pay them hourly fees each time I need a modification or change.
Its a reasonable position for both sides to adopt. On one hand, it wouldn't be wise for a webmaster to let some amateur tamper with their work with their name on it and advertise shoddy workmanship if the sight stops working properly. On the other hand its expensive to keep paying a professional. Thats why its important to hash these things before hand. You may want to look to negotiate for the rights, pay some largish fee for the ability to call it your and to own all rights to change, modify, or whatever at this point.
I wrote all the text and provided the majority of the images as well, they populated the pages with it. If I wanted to continue from here do I have to scrap the website in its entirety and start over? How much of a website would have to be modified from the original to be considered a unique creation? If there are "any elements" of code that are duplicated from the original would it still be considered as owned by the original creator? This brings questions as the operative tags in HTML, CSS, and php, obviously the ownership of those can't be attributed to the user of them.
There is alot of grey areas in you questions that can be argued for both sides, but generally speaking....... you own the rights to all the images and the individual elements within the site and you are free to use them and reuse them any way you want. The web designers however own the rights to the work they did in composing everything and putting it all together. They formatted the text, arranged it, chose colors, blah blah blah and that was their contribution to the sight. Depending on how much input you gave on how you wanted the site laid out and how you wanted it all to operate, you could even argue to be a partial owner to the copyrights. No line of code or lil idividual chunks of code is protected, but ow they are all strun together to make a unique work is. For example, there are many collages out there that use images from public domain. While each image is free for the public to use any which way they chose, the collage as a whole is considered a unique work of art and recieves protection under copyright law (
Example Imagine each individual image in the collage was public domain, but how all the images are put together is not.)
At what point does a compilation of code become IP? Page formats in HTML can't be copyrighted, 2 column, one column w/ header, etc. So the website in its entirety can't be solely the property of the creator, but what elements are protected? Is it only the source code for their "content management system," or CMS? Is there some sort of a logical framework to compare elements of a website to in order to make a determination of what does and what does not fall under copyright protections?
Rather complicated and subjective question to answer. Ask yourself, how much are you
copying from the original, are you copying styles, formats, ideas, and all the above, or are you using your material and using your own code and styles?
The website has forms that customers enter information into, that information then populates a DB for later reference. I would assume that the contents of this database are solely mine, the architecture and code that designed the websites and their interface is theirs. So the question is who owns the contents of a database?
A contract would help in this situation too. Are they providing a service to record and share the info or is the site yours and the information yours? Each side can make a convincing argument for their case and with the lack of a contract it makes it harder to judge who should get what. You may want to check with a contract lawyer, in some states some jobs require written contracts and an absence of a written contract usually favors the person how hired an independent contractor in legal disputes.