Granted Patent
Utility
US 5,988,177 · App. 09/149,598
Wig foundation with contoured front hairline
Inventor:
Laurence Bate
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Sep 8, 1998
Inventor
Laurence Bate
Assignee (at issue)
Celebrity Signatures International, 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.