Modular sack
The purpose of broken lines in the drawings is to show environmental structure that forms no part of the claimed design.
Claims
I claim the ornamental design for a modular sack, as shown and described.
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Type: Grant
Filed: Aug 20, 2013
Date of Patent: Mar 10, 2015
Inventor: David J. Simons (Key West, FL)
Primary Examiner: Eric Goodman
Assistant Examiner: Ryan Harvey
Application Number: 29/464,728