Rotary drum grater
Description
Claims
The ornamental design for a rotary drum grater, as shown and described.
Referenced Cited
Patent History
Patent number: D694074
Type: Grant
Filed: Apr 10, 2013
Date of Patent: Nov 26, 2013
Inventor: Yan Kwong Wong (Hong Kong)
Primary Examiner: Terry Wallace
Application Number: 29/451,879
Type: Grant
Filed: Apr 10, 2013
Date of Patent: Nov 26, 2013
Inventor: Yan Kwong Wong (Hong Kong)
Primary Examiner: Terry Wallace
Application Number: 29/451,879
Classifications
Current U.S. Class:
D7/678