Patents Assigned to Interstate Drug Exchange
  • Bifurcated saliva collector
    Patent number: 4768238
    Abstract: This patent relates to a bifurcated vessel for the collection of saliva comprising:(a) a receptacle open at one end and divided into two chambers for holding liquid;(b) an open edge portion angularly disposed integral with one of said chambers to constitute a flared funnel to said chamber; and(c) a second open edge portion angularly disposed to and integral with the other of said two chambers to constitute a flared funnel.
    Type: Grant
    Filed: May 4, 1987
    Date of Patent: September 6, 1988
    Assignee: Interstate Drug Exchange
    Inventors: Israel Kleinberg, Leo M. Sreebny