Granted Patent
Utility
US 4,530,435 · App. 06/441,087
Packaging apparatus for stick confections
Inventor:
Roger H. Stohlquist
Patented Case
View Patent ↗
Granted: Jul 23, 1985
Filed: Nov 12, 1982
Inventor
Roger H. Stohlquist
Assignee (at issue)
APV Anderson Bros. 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.