Granted Patent
Utility
US 4,504,053 · App. 06/343,514
Paper feeding means for recording apparatus
Inventor:
Takao Shiozawa
Patented Case
View Patent ↗
Granted: Mar 12, 1985
Filed: Jan 28, 1982
Inventor
Takao Shiozawa
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.