Style of legs, what's the name?

If I were to look in google for these tables which keywords would i use when referring to the leg style? Is the first one and last one chinese?

 

I'm no furniture expert and your photos are pretty fuzzy. I can't really make out a lot of detail but for the first one maybe try arts & craft or prairie style tables and the last one straight leg Chippendale style. I can't tell anything about the middle one.

 

Thanks the photos were taken quickly with a cell phone at a store so yeah not the best, I'm going to try searching now for these....

 

Would not call the first arts and crafts/prairie but, rather, a rustic trestle table. You also sometimes see this furniture with the edges sanded down like this in places referred to as ranch furniture