D-ring
Latest Duraflex Hong Kong Limited Patents:
Description
The areas shown in broken lines show environmental structure and form no part of the claimed design.
Claims
The ornamental design for a D-ring, as shown and described.
Patent History
Patent number: D680902
Type: Grant
Filed: Jun 6, 2012
Date of Patent: Apr 30, 2013
Assignee: Duraflex Hong Kong Limited (Hong Kong)
Inventor: Yick Fai Chan (Tsuen Wan)
Primary Examiner: Ralf Seifert
Application Number: 29/423,911
Type: Grant
Filed: Jun 6, 2012
Date of Patent: Apr 30, 2013
Assignee: Duraflex Hong Kong Limited (Hong Kong)
Inventor: Yick Fai Chan (Tsuen Wan)
Primary Examiner: Ralf Seifert
Application Number: 29/423,911
Classifications
Current U.S. Class:
Slip Clutch Or Slide Type Buckle (24) (D11/218)