Granted Patent
Utility
US 4,750,049 · App. 06/890,082
Hand-held copying apparatus
Inventors:
Kiyotaka Murakami, Masanori Kawai, Tatsuji Kurogama
Patented Case
View Patent ↗
Granted: Jun 7, 1988
Filed: Jul 24, 1986
Inventors
Kiyotaka Murakami
Masanori Kawai
Tatsuji Kurogama
Assignee (at issue)
Konishiroku Photo Industry 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.