Granted Patent
Utility
US 6,029,866 · App. 09/162,656
Multiple injection, toggle-action dispensing structure
Inventors:
Christopher J. Wood, Marian Singer, Walt Witkowski
Patented Case
View Patent ↗
Granted: Feb 29, 2000
Filed: Sep 29, 1998
Inventors
Christopher J. Wood
Marian Singer
Walt Witkowski
Assignee (at issue)
AptarGroup, 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.