Elliptical cross sectional ring member for a ring mechanism
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Features illustrated in broken lines form no part of the claimed design.
Claims
The ornamental design for a elliptical cross sectional ring member for a ring mechanism, as shown and described.
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Type: Grant
Filed: Oct 23, 2012
Date of Patent: Aug 4, 2015
Assignee: World Wide Stationery Mfg. Co., Ltd. (Kwai Chung, New Territory)
Inventor: Chun Yuen To (Hong Kong)
Primary Examiner: Sheryl Lane
Assistant Examiner: Ieisha Price
Application Number: 29/435,328