Granted Patent
Utility
US 6,758,558 · App. 10/355,297
Ink container having a pressure stabilizer module
Inventors:
Chuang-Hsien Chiu, Chien-Ming Lin, Kun-Lang Yang
Patented Case
View Patent ↗
Granted: Jul 6, 2004
Filed: Jan 31, 2003
Inventors
Chuang-Hsien Chiu
Chien-Ming Lin
Kun-Lang Yang
Assignee (at issue)
Nanodynamics, 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.