Granted Patent
Utility
US 5,016,305 · App. 07/484,801
Innerspring construction for mattresses, cushions, and the like and process for manufacturing said construction
Inventors:
Albert J. Suenens, Marcel Ghysels
Patented Case
View Patent ↗
Granted: May 21, 1991
Filed: Feb 26, 1990
Inventors
Albert J. Suenens
Marcel Ghysels
Assignee (at issue)
NV B'Linea
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.