Granted Patent
Utility
US 6,297,585 · App. 09/346,756
Fluorescent lamp with thermal protection element manufacturing method for the fluorescent lamp and a lighting apparatus using the same
Inventors:
Yoji Tashiro, Kenji Itaya
Patented Case
View Patent ↗
Granted: Oct 2, 2001
Filed: Jul 1, 1999
Inventors
Yoji Tashiro
Kenji Itaya
Assignee (at issue)
Matushita Electric Industrial 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.