Granted Patent
Utility
US 4,526,340 · App. 06/392,514
Solenoid valve
Inventors:
Abel E. Kolchinsky, Shaukat Kazi
Patented Case
View Patent ↗
Granted: Jul 2, 1985
Filed: Jun 28, 1982
Inventors
Abel E. Kolchinsky
Shaukat Kazi
Assignee (at issue)
Imperial Clevite 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.