Granted Patent
Utility
US 6,164,480 · App. 09/281,614
Can lid with stay-on-tab
Inventors:
Paul R. Heinicke, Trevor Price
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Mar 30, 1999
Inventors
Paul R. Heinicke
Trevor Price
Assignee (at issue)
Crown Cork & Seal Technologies Corporation
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.