Granted Patent
Utility
US 4,337,977 · App. 06/186,414
Three-way handle-operated wall-avoiding recliner chair
Inventors:
Walter C. Rogers, Jr., David S. Hoffman
Patented Case
View Patent ↗
Granted: Jul 6, 1982
Filed: Sep 12, 1980
Inventors
Walter C. Rogers, Jr.
David S. Hoffman
Assignee (at issue)
Royal Development Company, 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.