Granted Patent
Utility
US 5,310,055 · App. 08/037,516
Magazine and shipping tray for lead frames
Inventor:
Hsiang-Yun Chu
Patented Case
View Patent ↗
Granted: May 10, 1994
Filed: Mar 24, 1993
Inventor
Hsiang-Yun Chu
Assignee (at issue)
NATIONAL SEMICONDUCTOR CORPORATION
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.