Granted Patent
Utility
US 6,288,867 · App. 09/246,330
Counter balance disc spacer for hard disc drives
Inventors:
Niroot Jierapipatanakul, Michael Joo Chiang Toh, Beng Wee Quak, Chee Suan Low
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Feb 9, 1999
Inventors
Niroot Jierapipatanakul
Michael Joo Chiang Toh
Beng Wee Quak
Chee Suan Low
Assignee (at issue)
Seagate Technology LLC
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.