Granted Patent
Utility
US 6,587,630 · App. 09/872,791
Optical backplane cartridge
Inventors:
David Lathrop Spence, Christopher Carey
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Jun 1, 2001
Inventors
David Lathrop Spence
Christopher Carey
Assignee (at issue)
Sycamore Networks, 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.