Granted Patent
Utility
US 6,629,983 · App. 09/699,220
Apparatus and method for skin/surface abrasion
Inventor:
Roger Ignon
Patented Case
View Patent ↗
Granted: Oct 7, 2003
Filed: Oct 27, 2000
Inventor
Roger Ignon
Assignee (at issue)
Edge Systems LLC
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.