Granted Patent
Utility
US 4,493,982 · App. 06/534,522
Holder apparatus for heater element
Inventor:
John A. Romansky
Patented Case
View Patent ↗
Granted: Jan 15, 1985
Filed: Sep 21, 1983
Inventor
John A. Romansky
Assignee (at issue)
EASTMAN KODAK COMPANY
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.