Granted Patent
Utility
US 6,779,849 · App. 09/841,257
Multi-channel sling seat frame
Inventors:
Alton A. Harper, Frederic C. Doughty
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Apr 24, 2001
Inventors
Alton A. Harper
Frederic C. Doughty
Assignee (at issue)
The Lane 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.