Granted Patent
Utility
US 6,036,718 · App. 09/109,779
Bladderless blood pressure cuff
Inventors:
James B. Ledford, Robert Drake, Lafoy Ellenburg, Gary Jarvis, Edward L. Peart
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Jul 2, 1998
Inventors
James B. Ledford
Robert Drake
Lafoy Ellenburg
Gary Jarvis
Edward L. Peart
Assignee (at issue)
Welch Allyn, 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.