Granted Patent
Utility
US 6,256,205 · App. 09/474,640
Fastenerless card cage for circuit cards
Inventors:
Joseph C. Perry, Jason S. Allen
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Dec 29, 1999
Inventors
Joseph C. Perry
Jason S. Allen
Assignee (at issue)
Marconi Communications GmbH
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.