Granted Patent
Utility
US 5,276,600 · App. 07/888,611
Curved reflector having a flexible substrate
Inventors:
Mitsuo Takase, Nobuhiro Fukuda
Patented Case
View Patent ↗
Granted: Jan 4, 1994
Filed: May 27, 1992
Inventors
Mitsuo Takase
Nobuhiro Fukuda
Assignee (at issue)
Mitsui Toatsu Chemicals, Incorporated
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.