Granted Patent
Utility
US 6,502,776 · App. 09/870,627
Tape leader member in a single-reel tape cartridge
Inventors:
Teruo Sogabe, Nobutaka Miyazaki
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Jun 1, 2001
Inventors
Teruo Sogabe
Nobutaka Miyazaki
Assignee (at issue)
HITACHI MAXELL, 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.