Granted Patent
Utility
US 6,374,030 · App. 09/456,960
Connector cleaning insert and assembly
Inventors:
Karl DeWald Krow, Jr., Lee A. Barkus
Patented Case
View Patent ↗
Granted: Apr 16, 2002
Filed: Dec 7, 1999
Inventors
Karl DeWald Krow, Jr.
Lee A. Barkus
Assignee (at issue)
Whitaker & 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.