Link must have moved here:
<a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;State_Street_Bank_%26_Trust_Co._v._Signature_Financial_Group,_Inc" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;State_Street_Bank_%26_Trust_Co...</a>.<p>But yeah I see now that US patent office used to be like India, but now it accepts any patent.