Grader blade
Description
Claims
The ornamental design for a grader blade, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
2774155 | December 1956 | Hipp |
3234669 | February 1966 | Kachnik et al. |
D216874 | March 1970 | Cline |
D219809 | February 1971 | Coontz |
3598186 | August 1971 | Coontz |
D248302 | June 27, 1978 | Zoller |
4463507 | August 7, 1984 | Gaub |
D331380 | December 1, 1992 | Craddock |
5411102 | May 2, 1995 | Nickels et al. |
5427185 | June 27, 1995 | Seal |
5529131 | June 25, 1996 | Van Ornum |
D395436 | June 23, 1998 | Hagenbuch |
5775438 | July 7, 1998 | Confoey et al. |
D623668 | September 14, 2010 | Bissell |
D672370 | December 11, 2012 | Becker |
- Australian Design Application No. 11905/2012, Grader Attachment Assembly and Components, Challenge Implements Holdings Pty Limited, Apr. 17, 2012.
Patent History
Patent number: D697947
Type: Grant
Filed: Jun 11, 2013
Date of Patent: Jan 21, 2014
Assignee: Chellenge Implements Holdings Pty Ltd (Orange)
Inventors: Craig Healey (New South Wales), John Healey (New South Wales), Jack Rahilly (New South Wales), Daniel Webb (New South Wales)
Primary Examiner: Mark Goodwin
Application Number: 29/457,537
Type: Grant
Filed: Jun 11, 2013
Date of Patent: Jan 21, 2014
Assignee: Chellenge Implements Holdings Pty Ltd (Orange)
Inventors: Craig Healey (New South Wales), John Healey (New South Wales), Jack Rahilly (New South Wales), Daniel Webb (New South Wales)
Primary Examiner: Mark Goodwin
Application Number: 29/457,537
Classifications
Current U.S. Class:
Scraper Blade Or Loader Element (D15/32)