Granted Patent
Utility
US 6,285,846 · App. 09/514,324
Fixing device
Inventors:
Takashi Suzuki, Yoshitaka Fujinuma, Masayuki Ainoya
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Feb 28, 2000
Inventors
Takashi Suzuki
Yoshitaka Fujinuma
Masayuki Ainoya
Assignee (at issue)
Hitachi Koki 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.