IP Library Granted Patent US 4,652,425
Granted Patent Utility
US 4,652,425 · App. 06/763,737

Bottom grid mounted debris trap for a fuel assembly

Inventors: Harry M. Ferrari, John F. Wilson
Patented Case View Patent ↗
Granted: Mar 24, 1987 Filed: Aug 8, 1985
Inventors
Harry M. Ferrari
John F. Wilson
Assignee (at issue)
Westinghouse Electric Company LLC

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.

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Quick Facts
Patent No.
US 4,652,425
App. No.
06/763,737
Filed
1985-08-08
Granted
1987-03-24
Kind
A