Granted Patent
Utility
US 4,834,026 · App. 07/150,992
Poultry feeder assembly
Inventors:
Howard S. Brembeck, Ray E. Swartzendruber
Patented Case
View Patent ↗
Granted: May 30, 1989
Filed: Feb 1, 1988
Inventors
Howard S. Brembeck
Ray E. Swartzendruber
Assignee (at issue)
CTB HOLDINGS LLC
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.