Granted Patent
Utility
US 6,769,562 · App. 10/184,399
Receptacle sleeve
Inventor:
Edward A. Schroeder
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Jun 27, 2002
Inventor
Edward A. Schroeder
Assignee (at issue)
Porter Athletic Equipment 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.