Thanks, XXXXX XXXXX not actually require the serial number to answer now. However, you will need it, as I will describe.
REGARDING THE LAND: The best solution would be to hire a title company to do a thorough title search on the property, to ensure that no one has filed a new deed in the county registrar of deeds. Deeds and liens can only be filed on property in the county in which the property is located. You just want to be sure of who the last owner of record is in the county clerks office. Even though you believe you have the last deed, you need to be certain of it, and the only person who can do that, is the title company.
You also have to have the title company to search for liens and recorded mortgages on the property. The liens and mortgages are also recorded in the county recorder's office. You have to do this, because the best method of conveying the title to you, as you are aware, is to have the last known owner to covey title through a quit claim or warranty deed.
If it turns out the last known owner is the bankrupt company, then you have to do one more search. When companies go bankrupt, they are normally appointed a trustee; the trustee normally has authority to transfer title. If you can find the trustee, then you can ask them to convey title. The bankruptcy court records can tell you who the trustee was, if anyone at all.
NOTE: it is important to take care of your "due diligence" before going to court for the ultimate remedy.
NOTE 2: You have to be ware, that if you find the trustee, he may want to attach his authority to attempt to collect the debt in the name of the company; however know that the statute of limitations has now run out on that debt.
After you have done your due diligence, you now have the option to petition the court for title to the property by adverse possession. In North Carolina, the duration of such possession is seven (7) years under color of title and twenty (20) years elsewhere. North Carolina Code §1-35 through 43. IN your case, you will do it under color of title. To be guaranteed success, you will most likely have to hire an attorney.
NOTE 3: If you can find the representatives of the assets for the company, or a company officer, you can sue in court for title.
REGARDING THE MOBILE HOME: This is a different issue. Again, you have some due diligence to perform. Using the registration number or (vehicle ID), you need to check with the state to see if it is registered to anyone at all. You are looking for the last registered owner. That person, can convey title to you.
In the absence of finding that person, you can follow the state procedure for taking title to abandoned property. You can retitle the mobile home.
Retitling the mobile home is easier if you have the manufactures Certificate of Origin, (MCO). Because of the age of the mobile home, this may be hard to come by. You have to contact the manufacturer to see if they can produce a copy or a new original.
If the wheels and axles are removed from the mobile home, and your double wide sits on a foundation, then it should be considered attached, or a land improvement, and appear on the tax rolls with the land. So you need to also check with the assessor's office to find out how the property is assessed. Land, Land with improvements, or land, and mobile home separately.
If the vehicle has the wheels and axles removed, then it would have been converted to real estate. The owner of the mobile home would have had to file the following form to covert it to real estate:
so check with the DMV to see if this was done. If it was converted to real estate, then the adverse possession move will covey title with the mobile home.
Now this gets tricky, if there remains a lien on the land and or the mobile home or both, the statute of limitations has run out. SO, you can petition the court to remove the lien and clear the way to remove the lien holder from the title, if any.