Granted Patent
Utility
US 4,899,949 · App. 07/278,909
Automatic safety-belt reeling device
Inventors:
Rudolph Meyer, Martin Specht
Patented Case
View Patent ↗
Granted: Feb 13, 1990
Filed: Dec 2, 1988
Inventors
Rudolph Meyer
Martin Specht
Assignee (at issue)
B.S.R.D. Limited
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.