Grating device
Description
A magnified view of the grating surface pattern of the grating device shown in
Claims
I claim the ornamental design for a grating device, as shown and described.
Referenced Cited
U.S. Patent Documents
2482180 | September 1949 | Heard |
6135375 | October 24, 2000 | Kaposi |
D463958 | October 8, 2002 | Kon |
D662791 | July 3, 2012 | Kent |
D675069 | January 29, 2013 | Junker |
20050006505 | January 13, 2005 | McNeeley |
Patent History
Patent number: D771446
Type: Grant
Filed: Nov 11, 2014
Date of Patent: Nov 15, 2016
Inventor: Emilie Leman (Denver, CO)
Primary Examiner: Terry Wallace
Application Number: 29/508,772
Type: Grant
Filed: Nov 11, 2014
Date of Patent: Nov 15, 2016
Inventor: Emilie Leman (Denver, CO)
Primary Examiner: Terry Wallace
Application Number: 29/508,772
Classifications
Current U.S. Class:
D7/678