Granted Patent
Utility
US 6,654,528 · App. 10/095,804
Aligning sleeve for a bundle of fiberoptic cylindrical fibers
Inventor:
Erich A. Rosenast
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Feb 19, 2002
Inventor
Erich A. Rosenast
Assignee (at issue)
Rifocs 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.