have no claim on meaning in English

没有对...要求的权利；无资格得到

I knew that i could have no claim on her .
我知道我没有向她要求的权利。
They have no claim on us
他们没有向我们提出要求的权利。
I think that you may still remember that years ago when it was much easier to obtain id card copies , some rascals swindled money by impersonating property owners and sold their property . the consequence was that the unfortunate buyer not only had no claim on the property but also had to be responsible for the mortgage loan
能记得几年前，由于很容易得到身分证资料或副本，有不少歹徒冒充他人身分而将他人物业转卖而骗取金钱，后果是无辜的买家除了得不到应有的物业，同时还负了一笔抵押债。