Granted Patent
Utility
US 3,986,012 · App. 05/573,149
Digital weight measuring and computing apparatus with automatic zero correction
Inventors:
Richard C. Loshbough, Roger B. Williams, Edward G. Pryor
Patented Case
View Patent ↗
Granted: Oct 12, 1976
Filed: Apr 30, 1975
Inventors
Richard C. Loshbough
Roger B. Williams
Edward G. Pryor
Assignee (at issue)
Reliance Electric Limited
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.