Granted Patent
Utility
US 6,405,760 · App. 09/880,312
Accumulator
Inventors:
Brian R. Tranter, Michel Villeneuve
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Jun 13, 2001
Inventors
Brian R. Tranter
Michel Villeneuve
Assignee (at issue)
PerkinElmer, 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.