Granted Patent
Utility
US 5,124,538 · App. 07/586,545
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Inventors:
Charles Lapinski, Charles Eckert, Richard Skokowski, James Cox, William Scott, Edward Chaleff, Jeffrey G. Sharpe, David A. Wurz
Patented Case
View Patent ↗
Granted: Jun 23, 1992
Filed: Sep 21, 1990
Inventors
Charles Lapinski
Charles Eckert
Richard Skokowski
James Cox
William Scott
Edward Chaleff
Jeffrey G. Sharpe
David A. Wurz
Assignee (at issue)
Accu-Sort Systems, Inc.
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.