Granted Patent
Utility
US 6,399,197 · App. 09/559,419
Monofilament and process for producing the same
Inventors:
Takeshi Kanamori, Hiroshi Urayama, Yoshiyuki Ohara, Tameyuki Nagano
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Apr 26, 2000
Inventors
Takeshi Kanamori
Hiroshi Urayama
Yoshiyuki Ohara
Tameyuki Nagano
Assignees (at issue)
SHIMADZU CORPORATION
GOSEN 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.