Granted Patent
Utility
US 5,873,489 · App. 08/836,248
Commodities storing apparatus of vending machine
Inventors:
Yoshiaki Ide, Yoshiyuki Nakamura, Ken Suwabe, Yoshiyuki Baba
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Apr 25, 1997
Inventors
Yoshiaki Ide
Yoshiyuki Nakamura
Ken Suwabe
Yoshiyuki Baba
Assignee (at issue)
Matsushita Refrigeration Company
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.