Bizarre Patents
An automatic bed maker which uses the expansion of inflatable bladder to straighten, align, and tuck-in bed-cover assembly.
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| Number | Title | Issue Date |
| D670211 | Fifth wheel hitch skid plate cover | 11/06/2012 |
| D670212 | Fifth wheel hitch | 11/06/2012 |
| D668588 | Fifth wheel cover | 10/09/2012 |
| D664076 | Above-bed portion of folding ball hitch | 07/24/2012 |
| D659599 | Trailer hitch alignment apparatus | 05/15/2012 |
| D656437 | Tubular underside portion of folding ball hitch | 03/27/2012 |
| D646209 | Gooseneck hitch alignment device | 10/04/2011 |
| D636710 | Trailer hitch alignment device | 04/26/2011 |
| D576923 | Fifth wheel hitch plate | 09/16/2008 |
| D560143 | Skid plate for fifth wheel hitch | 01/22/2008 |
| D538205 | Fifth wheel with oil grooves | 03/13/2007 |
| D500715 | Arched leg for fifth wheel hitch | 01/11/2005 |
| D499050 | Foot mount for truck bed | 11/30/2004 |
| D495279 | Skid plate for fifth wheel hitch | 08/31/2004 |
| D490031 | Fifth-wheel hitch-release lever and hook | 05/18/2004 |
| D488412 | Fifth wheel head support assembly | 04/13/2004 |
