Granted Patent
Utility
US 5,555,706 · App. 08/448,841
Method and apparatus for stacking preforms for blow molded plastic containers
Inventors:
Domenico Maoloni, Adriano Pizi, Enrico Buonfigli, Alastair Ross Tweedie
Patented Case
View Patent ↗
Granted: Sep 17, 1996
Filed: May 24, 1995
Inventors
Domenico Maoloni
Adriano Pizi
Enrico Buonfigli
Alastair Ross Tweedie
Assignee (at issue)
Hoover Universal, 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.