Granted Patent
Utility
US 6,742,213 · App. 09/425,743
Ergonomic handle
Inventor:
Ed Vaes
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Oct 22, 1999
Inventor
Ed Vaes
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.