Vent protecting apparatus
The dashed lines in the drawings represent unclaimed subject matter.
Claims
The ornamental design for a vent protecting apparatus, as shown and described.
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Type: Grant
Filed: Nov 16, 2009
Date of Patent: Dec 28, 2010
Inventor: Thai Quoc Nguyen (San Jose, CA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: David G Muller
Attorney: Ash Tankha
Application Number: 29/350,348