Granted Patent
Utility
US 6,402,115 · App. 09/374,542
Method for manufacturing an anchor device and the product thereof
Inventors:
Malcolm K. Groff, Yeu-Tien Yu
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Aug 16, 1999
Inventors
Malcolm K. Groff
Yeu-Tien Yu
Assignee (at issue)
LTL Home Products, 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.