Round push button
Latest HAPP Controls, Inc. Patents:
Claims
The ornamental design for a round push button, as shown and described.
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Type: Grant
Filed: Sep 30, 2010
Date of Patent: Sep 13, 2011
Assignee: HAPP Controls, Inc. (Mount Prospect, IL)
Inventor: Maarten P Menheere (Rotterdam)
Primary Examiner: Selina Sikder
Attorney: Ladas & Parry LLP
Application Number: 29/376,012