Caulking cartridge having a square cross section and co-operating gun for use there with
Claims
The ornamental design for a caulking cartridge having a square cross section and co-operating gun for use there with, as shown and described.
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Type: Grant
Filed: Mar 22, 2010
Date of Patent: Mar 29, 2011
Inventor: David W. Mazurek (Grand Rapids, MI)
Primary Examiner: Antoine D Davis
Attorney: Richard L. Miller
Application Number: 29/349,275