Granted Patent
Utility
US 4,131,948 · App. 05/764,431
Electronic bowling scoring system with bus communication between manager console and lane score consoles
Inventor:
Reginald A. Kaenel
Patented Case
View Patent ↗
Granted: Dec 26, 1978
Filed: Jan 31, 1977
Inventor
Reginald A. Kaenel
Assignee (at issue)
AMF GmbH
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.