Granted Patent
Utility
US 4,995,125 · App. 07/564,055
Bedding box spring having snap-fit modular elements
Inventor:
Timothy D. Dennison
Patented Case
View Patent ↗
Granted: Feb 26, 1991
Filed: Aug 7, 1990
Inventor
Timothy D. Dennison
Assignee (at issue)
LEGGETT & PLATT, INC.
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.