Granted Patent
Utility
US 6,693,245 · App. 09/957,847
Electronic balance which is easily assembled, maintained, downsized and improved with respect to weighing performance, and method for manufacturing the same
Inventors:
Hiroaki Watabiki, Norikazu Murata, Akio Sakai
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Sep 21, 2001
Inventors
Hiroaki Watabiki
Norikazu Murata
Akio Sakai
Assignee (at issue)
ANRITSU 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.