Leveling block
Angel January 24, 2
U.S. patent number D652,952 [Application Number D/373,227] was granted by the patent office on 2012-01-24 for leveling block. This patent grant is currently assigned to Camco Manufacturing, Inc. Invention is credited to Bruce A. Angel.
| United States Patent | D652,952 |
| Angel | January 24, 2012 |
Leveling block
Claims
CLAIM The ornamental design for a leveling block, as shown and described.
| Inventors: | Angel; Bruce A. (Stokesdale, NC) |
|---|---|
| Assignee: | Camco Manufacturing, Inc
(Greensboro, NC) |
| Appl. No.: | D/373,227 |
| Filed: | March 21, 2011 |
| Current U.S. Class: | D25/113 |
| Current International Class: | 2501 |
| Field of Search: | ;D25/102-118,136,138,140,151,152,153,156-162,164,199 ;D21/484-491,499-504 ;405/16,284,286 ;52/503-505,574,575,596-612 ;404/27-42 ;D34/38 ;D12/106,203,217 ;254/88 ;248/188.2 |
References Cited [Referenced By]
U.S. Patent Documents
| 3382632 | May 1968 | Grofcsik |
| D259283 | May 1981 | DeClute |
| D321498 | November 1991 | Jones |
| 5328154 | July 1994 | Blatz et al. |
| 5458315 | October 1995 | Blatz et al. |
| D426933 | June 2000 | Redfern |
| D468839 | January 2003 | Bland |
| 7040603 | May 2006 | Tai et al. |
| D551152 | September 2007 | Funk et al. |
| 7416166 | August 2008 | Shaw |
| D581549 | November 2008 | Thorkelson |
| 8002241 | August 2011 | Shaw |
| 2010/0252788 | October 2010 | Wickwire |
| 2081996 | Apr 1999 | CA | |||
Other References
|
Ref. No. 1 Ramble RV Leveling Blocks, (Item #43849), 1 page, Camping World website (www.campingworld.com), Feb. 25, 2011. cited by other . Ref. No. 2 Valterra Jack Pads, (Item #54789), 1 page, Dyers RV & Trailer website (www.dyersonline.com), Feb. 25, 2011. cited by other . Re. No. 3 Ultra-Fab RV Trailer Leveler Blocks, (Part #48-979058), 1 pages, Ebay Motors website (www.cgi.ebay.com/ebaymotors), Feb. 25, 2011. cited by other. |
Primary Examiner: Doan; Anhdao
Description
FIG. 1 is a top, front right perspective view of a leveling block according to the invention;
FIG. 2 is a front elevational view according to the invention and the rear elevational view being a mirror image thereof;
FIG. 3 is a top plan view according to the invention;
FIG. 4 is a right elevational view according to the invention and the left elevational view being a mirror image thereof;
FIG. 5 is a bottom plan view according to the invention;
FIG. 6 is a bottom, front right perspective view of a leveling block according to the invention;
FIG. 7 is a right, front top perspective view of a leveling block according to the invention; and,
FIG. 8 is a left, rear bottom perspective view of a leveling block according to the invention.
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