Granted Patent
Utility
US 5,296,192 · App. 07/862,733
Diagnostic test strip
Inventors:
Patrick Carroll, Robin A. Wiscovitch
Patented Case
View Patent ↗
Granted: Mar 22, 1994
Filed: Apr 3, 1992
Inventors
Patrick Carroll
Robin A. Wiscovitch
Assignee (at issue)
Home Diagnostics, 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.