Granted Patent
Utility
US 5,674,285 · App. 08/570,802
Mammary implant having shell with unitary rough-textured outer layer
Inventor:
Joel Quaid
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: Dec 12, 1995
Inventor
Joel Quaid
Assignee (at issue)
Medical Products Development, 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.