Granted Patent
Utility
US 6,126,618 · App. 09/231,682
Apparatus for obtaining liquid samples
Inventor:
Daniel F. Bischof
Patented Case
View Patent ↗
Granted: Oct 3, 2000
Filed: Jan 14, 1999
Inventor
Daniel F. Bischof
Assignee (at issue)
Baxter International Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.