Granted Patent
Utility
US 6,482,486 · App. 09/524,961
Heat activated reinforcing sleeve
Inventors:
Michael Czaplicki, Eric Gall, Berndt Eckman
Patented Case
View Patent ↗
Granted: Nov 19, 2002
Filed: Mar 14, 2000
Inventors
Michael Czaplicki
Eric Gall
Berndt Eckman
Assignee (at issue)
L&L Products, 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.