Granted Patent
Utility
US 6,019,546 · App. 09/143,743
Support for load transfer device for concrete constructions
Inventor:
Hector G. Ruiz
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Aug 31, 1998
Inventor
Hector G. Ruiz
Assignee (at issue)
Meadow Burke Products
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.