Granted Patent
Utility
US 5,886,672 · App. 08/792,696
Collapsible antenna
Inventors:
Scott A. Brune, Matthew Robert Williams
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Jan 29, 1997
Inventors
Scott A. Brune
Matthew Robert Williams
Assignee (at issue)
Innotek Pet 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.