Drive over hopper
Description
Claims
The ornamental design for a drive over hopper, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
4647270 | March 3, 1987 | Maloney |
5342162 | August 30, 1994 | Robinette et al. |
6250874 | June 26, 2001 | Cross |
6722726 | April 20, 2004 | Parmer |
7976053 | July 12, 2011 | Stettler |
7980582 | July 19, 2011 | Schuettenberg |
8061754 | November 22, 2011 | Webb |
20060133915 | June 22, 2006 | Day |
20080292438 | November 27, 2008 | Patterson |
- Driver Over Hopper—Product Informaton, Burchland Manufacturing, Inc., 2008.
Patent History
Patent number: D662856
Type: Grant
Filed: Nov 30, 2011
Date of Patent: Jul 3, 2012
Inventor: Aaron Burchland (Gilman, IA)
Primary Examiner: Caron D Veynar
Assistant Examiner: Katrina A Betton
Attorney: BrownWinick Law Firm
Application Number: 29/407,526
Type: Grant
Filed: Nov 30, 2011
Date of Patent: Jul 3, 2012
Inventor: Aaron Burchland (Gilman, IA)
Primary Examiner: Caron D Veynar
Assistant Examiner: Katrina A Betton
Attorney: BrownWinick Law Firm
Application Number: 29/407,526
Classifications
Current U.S. Class:
Trailer Or Trailer Body (D12/101)