Granted Patent
Utility
US 6,297,935 · App. 09/302,184
Connecting device for use in a head drum assembly
Inventors:
Dae-Sun Yoo, Dong-Han Kang, Kook Hyun Park
Patented Case
View Patent ↗
Granted: Oct 2, 2001
Filed: Apr 30, 1999
Inventors
Dae-Sun Yoo
Dong-Han Kang
Kook Hyun Park
Assignee (at issue)
Daewoo Electronics Corporation
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.