Granted Patent
Utility
US 5,507,908 · App. 08/252,758
Coloring apparatus
Inventors:
Mitsuru Fukushima, Kunihiko Kanai, Kouki Mochizuki, Wataru Ogura, Satoru Takizawa
Patented Case
View Patent ↗
Granted: Apr 16, 1996
Filed: Jun 2, 1994
Inventors
Mitsuru Fukushima
Kunihiko Kanai
Kouki Mochizuki
Wataru Ogura
Satoru Takizawa
Assignee (at issue)
Chinon Industries, Inc.
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.