Granted Patent
Utility
US 5,402,708 · App. 08/178,993
Control for a toaster for varying the duration of the toasting cycle
Inventors:
Charles Z. Krasznai, Leonard I. Horey, Duc H. Tran
Patented Case
View Patent ↗
Granted: Apr 4, 1995
Filed: Jan 7, 1994
Inventors
Charles Z. Krasznai
Leonard I. Horey
Duc H. Tran
Assignee (at issue)
BLACK & DECKER INC.
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.