Granted Patent
Utility
US 5,299,592 · App. 08/002,436
High pressure relief system
Inventor:
Wesley S. Swanson
Patented Case
View Patent ↗
Granted: Apr 5, 1994
Filed: Jan 8, 1993
Inventor
Wesley S. Swanson
Assignee (at issue)
Eaton 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.