Granted Patent
Utility
US 5,376,447 · App. 08/067,193
Wallcovering material containing prepaste adhesives
Inventors:
Dominic Wai-Kwing Yeung, Richard E. Rice, Dipak Lad
Patented Case
View Patent ↗
Granted: Dec 27, 1994
Filed: May 25, 1993
Inventors
Dominic Wai-Kwing Yeung
Richard E. Rice
Dipak Lad
Assignee (at issue)
Rhone-Poulenc Specialty Chemicals Co.
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.