Granted Patent
Utility
US 5,713,486 · App. 08/654,136
Quick-charge and-discharge dispensing system for liquid indirectly weighed in a dispenser
Inventor:
Walter Lee Beech
Patented Case
View Patent ↗
Granted: Feb 3, 1998
Filed: May 28, 1996
Inventor
Walter Lee Beech
Assignee (at issue)
MBT Holding AG
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.