Granted Patent
Utility
US 4,526,247 · App. 06/458,887
Weighing scale transducer
Inventors:
Errol P. EerNisse, Mark D. Gaiser, John P. Hanley, Walter P. Kistler, Jerome M. Paros, Robert B. Wiggins
Patented Case
View Patent ↗
Granted: Jul 2, 1985
Filed: Jan 18, 1983
Inventors
Errol P. EerNisse
Mark D. Gaiser
John P. Hanley
Walter P. Kistler
Jerome M. Paros
Robert B. Wiggins
Assignee (at issue)
Ohaus Scale 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.