Granted Patent
Utility
US 6,067,691 · App. 09/072,930
Adjustable clip for attaching sheet material to structural members
Inventor:
Jeffrey L. Feltman
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: May 5, 1998
Inventor
Jeffrey L. Feltman
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.