Granted Patent
Utility
US 5,457,856 · App. 08/077,436
Integrally molded surface fastener
Inventor:
Ryuichi Murasaki
Patented Case
View Patent ↗
Granted: Oct 17, 1995
Filed: Jun 17, 1993
Inventor
Ryuichi Murasaki
Assignee (at issue)
Yoshida Kogyo K.K.
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.