Granted Patent
Utility
US 5,360,780 · App. 07/992,499
Image-receiving sheet for thermal transfer printing with a layer containing aggregates of fine particles of thermoplastic resin
Inventors:
Yoshitaka Okumura, Hiromasa Kondo, Hiroshi Iwasaki, Soichi Saji, Shinsuke Irii
Patented Case
View Patent ↗
Granted: Nov 1, 1994
Filed: Dec 17, 1992
Inventors
Yoshitaka Okumura
Hiromasa Kondo
Hiroshi Iwasaki
Soichi Saji
Shinsuke Irii
Assignee (at issue)
Kanzaki Paper Manufacturing 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.