Is something as silly as a fidget spinner patentable? What if I improve it by adding a customizable feature to it?

It is possible that a novel, non obvious improvement to a existing product, may be patented. If possible, you should file a patent...

You ask "Is that a problem that the whole app is based off of copyrighted material?" Your app may be a derivative work (or works) and you may be...

Can I use content or clone a website for commercial use when the domain is expired?

Someone may have copyrights in the images and text, and you may be liable for copyright infringement if you "clone the site and use the images and...

There is no such thing as a provisional patent, rather there is a provisional patent application. If you want to get an approved, issued U.S....

You may want to have an intellectual property attorney send a cease and desist letter to this other company. You may be able to sue the other...

Generally, a made up word may be the subject of a trademark application. In terms of copyright, even a "novel" name, title, or short phrase...

Are there any toy safety compliance standards or regulations for a stuffed toy doll?

Here is some information regarding toy safety standards. https://www.cpsc.gov/Business--Manufacturing/Business-Education/Toy-Safety

Inappropriate use of a registered trademark?

Generally speaking, material alteration of a trademark by amendment is not permitted during examination or after registration, so if this is a...

It seems like you would want to file a trademark application and/or do a trademark search prior to that for "UltraOne", although you really should...

Should I be worried about IP infringement For Game Title?

You should have an extensive trademark search done if you are concerned. While "Bass Pro Shops" may or may not be considered confusingly...