Granted Patent
Utility
US 5,268,347 · App. 07/600,997
Image-receiving sheet for thermal transfer printing with an intermediate layer containing fine particles of thermosetting resin and fine particles of polyolefin resin
Inventors:
Yoshitaka Okumura, Kazuo Watanabe, Hiromasa Kondo, Noritaka Egashira, Naoto Satake
Patented Case
View Patent ↗
Granted: Dec 7, 1993
Filed: Oct 18, 1990
Inventors
Yoshitaka Okumura
Kazuo Watanabe
Hiromasa Kondo
Noritaka Egashira
Naoto Satake
Assignees (at issue)
Kanzaki Paper Manufacturing Co., Ltd.
Dai Nippon Insatsu Kabushiki Kaisha
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.