Granted Patent
Utility
US 6,571,528 · App. 10/033,851
Mechanical connector between headed studs and reinforcing steel
Inventor:
Jack S. Crump, Jr.
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Dec 20, 2001
Inventor
Jack S. Crump, Jr.
Assignee (at issue)
Universal Services, 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.