Granted Patent
Utility
US 5,283,115 · App. 07/985,150
Transparent sheet having heat-transferred image thereon
Inventors:
Hironobu Shinohara, Nobuyuki Sonobe
Patented Case
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Granted: Feb 1, 1994
Filed: Dec 3, 1992
Inventors
Hironobu Shinohara
Nobuyuki Sonobe
Assignee (at issue)
Japan Synthetic Rubber Corporation
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.