Granted Patent
Utility
US 4,530,537 · App. 06/529,294
Moveable filler assembly
Inventors:
John J. Allen, Harold G. Meitl
Patented Case
View Patent ↗
Granted: Jul 23, 1985
Filed: Sep 6, 1983
Inventors
John J. Allen
Harold G. Meitl
Assignee (at issue)
J. I. Case Company
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.