Granted Patent
Utility
US 6,524,592 · App. 09/509,961
Veterinary vaccines
Inventors:
Richard Buchta, Christopher Leigh Schwartzkoff, Philip Ralph Lehrbach
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: May 23, 2000
Inventors
Richard Buchta
Christopher Leigh Schwartzkoff
Philip Ralph Lehrbach
Assignee (at issue)
Amerimas 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.