Heirloom Wieman Table

We found this at an auction today. We sat on this thing through the entire auction. Up to the poin they came to this table we didn't have a clue about it, the maker or the fact that it opened up in to a full size table. We fell in love with it as they displayed it. We had to have it and ended up paying $30.00 for it. So when we got it home we checked it out and see it is labled "Heirloom Wieman" There is a serial number also. We checked the internet but can find very little info on this furniture. Any info or values would be great to know. Thank you