What does it cost for a trademark attorney (in the US) to conduct an international trademark search? Nationally?

It depends. Most searches are actually more costly so I am unsure who is performing such a search for you. You need a more comprehensive search...

Is it possible to trademark a name that is already taken?

The same trademarks can be used be different companies provided there is no likelihood of confusion. To determine the likelihood of confusion is...

With respect to the words, you are fine. You can use the new rhyme with the word "cancer" inserted. As to using the grinch or the cat in the hat,...

Can I sue him?

No, not unless there was a NDA or some other agreement between the two of you.

My question is this: Is there a way I can have my name off the title? OR Is there a way I could have the car and make payments?

You will need to file suit against your ex boyfriend for the relief you seek.

If a cease and desist will more than likely be seen. Should action be taken now or later to defend use?

Unfortunately, you are looking for an easy way out of the situation when there are none. I agree with my colleague that you have done an amazing...

Is this a infringement?

The addition of articles "the", "a", and generic words do not make a mark distinctive. Select a mark that is suggestive but not descriptive as...

Could I utility patent them?..Or would it be an infringement using that metal that I purchased and cut myself.

You may be able to file a design patent regarding the design but unless you come up with a new and useful and functional article that is novel and...

If you take the photos yourself then it should be okay.

What can I do to protect my business name?

You need to seek counsel to assist you as this is a matter you cannot handle yourself. The attorney will need to review all of materials. Just...