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An extension member is attachable to a trailer hitch and extends away from the vehicle and is connected to a seating frame supporting a toilet seat.
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| Number | Title | Issue Date |
| 7201912 | Recombinant immunogenic compositions and methods for protecting against lethal infections from Recombinant immunogenic compositions and methods for protecting against lethal infections from Bacillus anthracis having a variant of recombinant Bacillus anthracis protective antigen (rPA) and a variant of recombinant Bacillus anthracis lethal ... | 04/10/2007 |
