Granted Patent
Utility
US 5,715,549 · App. 08/689,963
Sink assembly enclosed within drawer
Inventors:
David P. Piontek, Walter Kemmer
Patented Case
View Patent ↗
Granted: Feb 10, 1998
Filed: Aug 16, 1996
Inventors
David P. Piontek
Walter Kemmer
Assignee (at issue)
ASC REGENITY LIMITED
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.