Granted Patent
Utility
US 4,821,146 · App. 07/121,482
Plugable interposer and printed circuit card carrier
Inventors:
Linda M. Behrens, Neil A. Blohm, Raymond L. Cimijotti, William D. Corfits, Jerry R. Rasmussen
Patented Case
View Patent ↗
Granted: Apr 11, 1989
Filed: Nov 17, 1987
Inventors
Linda M. Behrens
Neil A. Blohm
Raymond L. Cimijotti
William D. Corfits
Jerry R. Rasmussen
Assignee (at issue)
International Business Machines 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.