Granted Patent
Utility
US 5,234,885 · App. 07/689,578
Thermal transfer image-receiving sheet
Inventors:
Shigeo Hayashi, Akio Mishiba, Takaharu Miura
Patented Case
View Patent ↗
Granted: Aug 10, 1993
Filed: Apr 23, 1991
Inventors
Shigeo Hayashi
Akio Mishiba
Takaharu Miura
Assignee (at issue)
Oji Paper Co., Ltd.
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.