Granted Patent
Utility
US 6,254,833 · App. 09/134,662
Microplate lid
Inventors:
Christopher Bentley Shumate, Peter J. Coassin
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Jul 30, 1998
Inventors
Christopher Bentley Shumate
Peter J. Coassin
Assignee (at issue)
Aurora Biosciences Corporation
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.