Vacuum attachment for collecting small particles
The broken lines used in
Claims
The ornamental design for a vacuum attachment for collecting small particles, as shown and described.
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Type: Grant
Filed: May 14, 2013
Date of Patent: Aug 19, 2014
Inventors: Erin Claire O'Shaughnessy (Denver, CO), Lacey Hannah Rifkin (Greenwood Village, CO)
Primary Examiner: Ruth McInroy
Application Number: 29/454,799