Granted Patent
Utility
US 5,292,312 · App. 08/002,313
Universal tube lumen catheter holder
Inventors:
Robert E. Delk, Sharon D. Cheatwood, Michael L. Bowen
Patented Case
View Patent ↗
Granted: Mar 8, 1994
Filed: Jan 8, 1993
Inventors
Robert E. Delk
Sharon D. Cheatwood
Michael L. Bowen
Assignee (at issue)
Struckmeyer 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.