Granted Patent
Utility
US 5,766,705 · App. 08/541,844
Marker sleeve assembly
Inventors:
John T. O'Brien, C. Joseph Weber, Francis M. Yankello
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Oct 10, 1995
Inventors
John T. O'Brien
C. Joseph Weber
Francis M. Yankello
Assignee (at issue)
Raychem Limited
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.