Dolphin clamp
Description
The broken lines in the figures depict portions of the dolphin clamp that form no part of the claimed design.
Claims
The ornamental design for a dolphin clamp, as shown and described.
Referenced Cited
Patent History
Patent number: D721948
Type: Grant
Filed: Feb 16, 2012
Date of Patent: Feb 3, 2015
Inventor: Martin Edward Hellkamp (Roanoke, VA)
Primary Examiner: John Windmuller
Application Number: 29/413,481
Type: Grant
Filed: Feb 16, 2012
Date of Patent: Feb 3, 2015
Inventor: Martin Edward Hellkamp (Roanoke, VA)
Primary Examiner: John Windmuller
Application Number: 29/413,481
Classifications
Current U.S. Class:
D8/395