Granted Patent
Utility
US 5,822,137 · App. 08/806,359
Assembly for retaining optical components
Inventors:
Nagel A. Abul-Haj, Roxanne Abul-Haj, Thomas G. Hacker
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Feb 27, 1997
Inventors
Nagel A. Abul-Haj
Roxanne Abul-Haj
Thomas G. Hacker
Assignee (at issue)
Minnesota Mining and Manufacturing Company
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.