Hole saw
Description
The broken lines are shown for illustrative purposes only and form no part of claimed design.
Claims
The ornamental design for a hole saw, as shown and described.
Referenced Cited
Patent History
Patent number: D683772
Type: Grant
Filed: Nov 3, 2012
Date of Patent: Jun 4, 2013
Inventor: Eupin Wang (Taipei County)
Primary Examiner: Patricia Palasik
Application Number: 29/436,311
Type: Grant
Filed: Nov 3, 2012
Date of Patent: Jun 4, 2013
Inventor: Eupin Wang (Taipei County)
Primary Examiner: Patricia Palasik
Application Number: 29/436,311
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)