Granted Patent
Utility
US 6,474,214 · App. 09/809,194
Three-position stop type swing actuator
Inventors:
Kiyoshi Takeuchi, Yoshihiro Takeda, Mitsunori Magaribuchi
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Mar 16, 2001
Inventors
Kiyoshi Takeuchi
Yoshihiro Takeda
Mitsunori Magaribuchi
Assignee (at issue)
SMC 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.