Granted Patent
Utility
US 4,597,566 · App. 06/721,898
Spring deck for upholstered seating
Inventor:
Jerry G. Scrivner
Patented Case
View Patent ↗
Granted: Jul 1, 1986
Filed: Apr 10, 1985
Inventor
Jerry G. Scrivner
Assignee (at issue)
Flex-o-lators, 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.