Granted Patent
Utility
US 5,029,270 · App. 07/394,494
Housing case for electromechanical equipment
Inventors:
Takayuki Shiraishi, Teruo Uchiyama
Patented Case
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Granted: Jul 2, 1991
Filed: Aug 16, 1989
Inventors
Takayuki Shiraishi
Teruo Uchiyama
Assignee (at issue)
Chino 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.