Dual chamber cartridge
Granted 15 Nov 2011 · no office action yet
Current assignee: 3M Innovative Properties Company · originally 3M Company
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Inventors: Mark F. Schulz, Scott D. Gullicks, Jeffrey R. Janssen, Ryan Patrick Simmers · Examiner: Thomas Johannes · AU 2912 · TC 2900
Life of the application
4 dated eventsDescription
1 parts›FIG. 1 is a perspective view of a…
FIG. 1 is a perspective view of a dual chamber cartridge, showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a back elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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