Nut opening device
Description
The broken lines shown are environmental only and form no part of the claimed design.
Claims
The ornamental design for a nut opening device, as shown and described.
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Patent History
Patent number: D738694
Type: Grant
Filed: Mar 20, 2014
Date of Patent: Sep 15, 2015
Inventor: Martin Mensch (Shaker Heights, OH)
Primary Examiner: Terry Wallace
Application Number: 29/485,573
Type: Grant
Filed: Mar 20, 2014
Date of Patent: Sep 15, 2015
Inventor: Martin Mensch (Shaker Heights, OH)
Primary Examiner: Terry Wallace
Application Number: 29/485,573
Classifications
Current U.S. Class:
D7/680