Granted Patent
Utility
US 4,535,549 · App. 06/548,207
Curing apparatus
Inventors:
Louis A. Lala, James H. Frenchy
Patented Case
View Patent ↗
Granted: Aug 20, 1985
Filed: Nov 2, 1983
Inventors
Louis A. Lala
James H. Frenchy
Assignee (at issue)
American Screen Printing Equipment Co.
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.