Granted Patent
Utility
US 4,776,271 · App. 06/860,364
Silk-screen printing method using predistorted second screen
Inventors:
Michael Schlipf, Kurt M. Tischer, Klaus-Peter Voigt
Patented Case
View Patent ↗
Granted: Oct 11, 1988
Filed: May 6, 1986
Inventors
Michael Schlipf
Kurt M. Tischer
Klaus-Peter Voigt
Assignee (at issue)
Standard Elektrik Lorenz AG
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.