Granted Patent
Utility
US 6,807,685 · App. 10/019,468
Garment with crotch part
Inventors:
Mayumi Hasegawa, Naomi Shibata, Michiko Aoki, Namiko Tachiiri
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Dec 28, 2001
Inventors
Mayumi Hasegawa
Naomi Shibata
Michiko Aoki
Namiko Tachiiri
Assignee (at issue)
Walcoal Corp.
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.