you can check to see if it is used or not then if not you reg it with the US Trademark office.
United States Patent and Trademark Office
You should also check out the website for small business - http://www.sba.gov/index.html they provide a bunch of help.
Good luck.
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Michael D. Holloway
https://simple.m.wikipedia.org/wiki/Michael_D._Holloway
https://5thorderindustry.com/
https://www.amazon.com/s?k=michael+d+holloway&crid=3AWD8RUVY3E2F&sprefix= michael+d+holloway%2Caps%2C136&ref=nb_sb_noss_1
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