Granted Patent
Utility
US 5,404,274 · App. 08/021,196
Assembly for receiving and retaining a circuit board retainer
Inventors:
Raymond G. Bond, Conrad Hulme
Patented Case
View Patent ↗
Granted: Apr 4, 1995
Filed: Feb 23, 1993
Inventors
Raymond G. Bond
Conrad Hulme
Assignee (at issue)
Eg&G Birtcher, 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.