Granted Patent
Utility
US 6,312,544 · App. 09/721,958
Simple pressure seal methods
Inventors:
Rebecca L. Parker, Richard C. Meyer
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Nov 27, 2000
Inventors
Rebecca L. Parker
Richard C. Meyer
Assignee (at issue)
Moore North America, 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.