Granted Patent
Utility
US 5,658,430 · App. 08/560,124
Carpet over carpet installation adhesive
Inventors:
Robert H. Drake, Jr., Edward L. Herrin
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Nov 17, 1995
Inventors
Robert H. Drake, Jr.
Edward L. Herrin
Assignee (at issue)
Burlington Industries 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.