Dual chamber cartridge
Granted 19 Apr 2011 · 2 office actions
Assignee: 3M Company
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Ryan Patrick Simmers, Scott D. Gullicks, Mark F. Schulz, Jeffrey R. Janssen · Examiner: Thomas J Johannes · AU 2912 · TC 2900
Life of the patent
7 dated eventsDescription
1 parts›FIG. 1 is a perspective view showing our…
FIG. 1 is a perspective view showing our new design for a dual chamber cartridge;
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.
The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.
Claims
1 · 1 independent · depth 1Classifications
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