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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 |
| 7288706 | Stringed musical instrument with multiple bridge-soundboard units A stringed musical instrument having multiple bridge-soundboard units, each unit substantially acoustically independent from other bridge-soundboard units. Said bridge soundboard units are coupled to a set of strings such that a number of the strings within the set ... | 10/30/2007 |
| 7276868 | Carbon-fiber laminate musical instrument sound board A soundboard for a hollow-body stringed instrument made of layers of carbon-fiber and resin material surrounding a core of one or more layers of constant-thickness plywood, veneer (thinly sliced wood) or paper. Additional shaped layers are provided to produce a desi... | 10/02/2007 |
| 7085391 | Pickup apparatus of piano There is provided a pickup apparatus for reliably and correctly picking up piano sound by rigidly connecting a sound source member such as a sound board of a piano body, with a stationary member such as a cast-iron plate with use of a pickup apparatus body of the in... | 08/01/2006 |
| 6281419 | Method of mounting plate in grand piano A method of mounting a plate in a grand piano is provided for ensuring an appropriate bridge pressure in accordance with an actual amount of swelling of a soundboard and its distribution in a simple manner without requiring bridge pressure setting and re-... | 08/28/2001 |
| 6069305 | Structure for supporting sound board of upright piano A support structure is provided for supporting a sound board of an upright piano. A peripheral portion of the sound board is securely fixed to a sound board bearing shim, which is securely fixed to a back frame. The back frame is constructed by a pluralit... | 05/30/2000 |
| 4377102 | Piano construction In a piano a panel, which takes the place of the usual cast iron string plate or frame, is provided for supporting the strings. The panel is a sandwich construction making it exceptionally strong and capable of withstanding the string loads without bendin... | 03/22/1983 |
| 4155284 | Piano and soundboard therefor A piano construction providing significantly improved tonal quality and balance by utilizing a soundboard which is tightly coupled to the string frame along the top edge and the two side edges of the soundboard except for a loose coupling adjacent the end... | 05/22/1979 |
