Granted Patent
Utility
US 5,231,926 · App. 07/775,172
Apparatus and method for substantially reducing can spacing and speed to match chain pins
Inventors:
Robert M. Williams, Enn Sirvet, Richard A. Gabel, David J. Burke
Patented Case
View Patent ↗
Granted: Aug 3, 1993
Filed: Oct 11, 1991
Inventors
Robert M. Williams
Enn Sirvet
Richard A. Gabel
David J. Burke
Assignees (at issue)
Sequa Corporation
CMB Foodcan plc
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.