Grater
Latest Robinson Knife Manufacturing Co., Inc. Patents:
Description
FIG. 1 is a front elevation view of the grater of the present invention.
FIG. 2 is a side elevation view of the grater of the present invention.
FIG. 3 is a back elevation view of the grater of the present invention; and,
FIG. 4 is a top plan view of the grater of the present invention.
Claims
The ornamental design for a grater, as shown and described.
Referenced Cited
U.S. Patent Documents
| 3121450 | February 1964 | Cronheim |
| D227534 | July 1973 | Hutzler |
| D259759 | July 7, 1981 | Williams |
Patent History
Patent number: D473110
Type: Grant
Filed: May 1, 2002
Date of Patent: Apr 15, 2003
Assignee: Robinson Knife Manufacturing Co., Inc. (Buffalo, NY)
Inventor: Michael Witthoft (Kowloon)
Primary Examiner: Terry A. Wallace
Attorney, Agent or Law Firm: Hedman & Costigan, P.C.
Application Number: 29/160,044
Type: Grant
Filed: May 1, 2002
Date of Patent: Apr 15, 2003
Assignee: Robinson Knife Manufacturing Co., Inc. (Buffalo, NY)
Inventor: Michael Witthoft (Kowloon)
Primary Examiner: Terry A. Wallace
Attorney, Agent or Law Firm: Hedman & Costigan, P.C.
Application Number: 29/160,044
Classifications
Current U.S. Class:
D7/678
International Classification: 0704;
International Classification: 0704;
