Granted Patent
Utility
US 4,473,102 · App. 06/439,915
Drapery carrier for a string connected carrier system
Inventors:
Thor Ohman, Lester Robert Small
Patented Case
View Patent ↗
Granted: Sep 25, 1984
Filed: Nov 8, 1982
Inventors
Thor Ohman
Lester Robert Small
Assignee (at issue)
Graber Industries, 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.