Granted Patent
Utility
US 6,575,321 · App. 10/051,138
Container with integrated vacuum panel, logo and grip portion
Inventors:
Raymond A. Bourque, Ralph T. Coley, Jr., Takao Iizuka, Masaaki Sasaki
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Jan 22, 2002
Inventors
Raymond A. Bourque
Ralph T. Coley, Jr.
Takao Iizuka
Masaaki Sasaki
Assignee (at issue)
Ocean Spray Cranberries, 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.