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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 |
| 6821069 | Anchor device An anchor device is provided which makes it possible to fasten various members or instruments to a wall to the back of which hands cannot reach with a bolt. The anchor device includes an inserting member molded of a synthetic resin, a nut mounted to the tip of the i... | 11/23/2004 |
| 6746186 | Boring tool A boring tool is proposed which has a cutting portion at one end thereof, a driver engaging portion at the other end thereof, a shank arranged between the cutting portion and the driver engaging portion. The shank is formed with a helical groove for discharging cutt... | 06/08/2004 |
| 6679664 | Plate nut assembly A plate nut assembly is provided in which a protrusion provided on a nut has a centering guide function relative to a circular hole so that the protrusion reliably fits in the circular hole to prevent displacement of the nut assembly, even if an external ... | 01/20/2004 |
| 6669420 | Nut assembly including frame having a flange portion and opposed arms supporting a pivotable nut A nut assembly is proposed in which deformation will not occur at the end of a threaded hole formed in the nut and it is not necessary to give special consideration to the formation of female threads. A nut is pivotally and slidably mounted between oppose... | 12/30/2003 |
| 6602034 | Anchor for boards and method for manufacturing the same An anchor for boards is provide which comprises a socket including a tubular portion, a plurality of split pieces integral with the tubular portion and having intermediate portions slightly bent outwardly, the socket being integrally provided with a flang... | 08/05/2003 |
| 6579050 | Nut assembly for fastening an element to a member having an inaccessible back part A nut assembly is proposed for fastening an instrument or the like to a member, the back of which is not accessible. A nut assembly comprises a pivotable nut having a threaded through-hole and a pin on each side thereof, and a frame having a flange portio... | 06/17/2003 |
| 6565447 | Method for manufacturing nails A method for manufacturing a nail efficiently at low cost without a loss of material. The nail includes two legs bound together by a washer. One of the legs has a protrusion such that when the other leg is driven, it will spread by riding on the protrusio... | 05/20/2003 |
| 6386809 | Nut assembly with pivotable nut A nut assembly is provided which has a pivotable nut having both sides thereof increased in wall thickness to impart strength and thereby to prevent breakage of the nut upon tightening of a bolt. The nut assembly includes a nut having pivot pins about whi... | 05/14/2002 |
| 6332300 | Double wall coupling tool A coupling tool for a double wall is proposed which makes it possible to join an inner and an outer wall together without selecting places while ensuring a sufficient joint strength. The coupling tool is formed by an anchor formed by superposing two metal... | 12/25/2001 |
| 6272814 | Method of packaging nut assemblies A method of packaging a plurality of nut assemblies. Each nut assembly includes a flat head formed with a bolt hole, a pair of elongated flat arms extending parallel to each other in one direction from both sides of the head and each formed with a longitu... | 08/14/2001 |
| 6213373 | Plate-shaped fastener and driving jig for the same A plate-shaped fastener is driven obliquely into a wall member. When driving is complete, a member is superposed on the wall member, and a screw inserted through the member is threaded into the wall member. When the screw penetrates through the wall, it i... | 04/10/2001 |
| 6213701 | Anchor An anchor makes it possible to easily fasten an object to a brittle wall. The anchor has a plate member formed with a hole for receiving a screw, a pair of legs extending from the bottom of the plate member at both sides of the screw hole, and a slide gri... | 04/10/2001 |
| 6196778 | Screw fixing plug and combination of the same with a screw There is a provided screw fixing plug wherein a head portion pritruding outwardly from an outer circumference of a trunk is integrally formed at one end pf the trunk. An opening into which a screw can be inserted is formed in the head, wherein the trunk i... | 03/06/2001 |
| 6196780 | Threaded anchor An anchor has a hollow shank having a head at one end and an integral blade portion at the other end and formed with male threads on the outer periphery. Cuts are formed in a peripheral wall of the hollow shank to define therebetween a bendable portion ad... | 03/06/2001 |
| 6196506 | Plate-shaped fastener A plate-shaped fastener is used to secure a member or an instrument to a wall of plasterboard so constructed as to be not accessible to its back. A driving portion with a pointed tip and an extension are integrally formed from a single bendable thin metal... | 03/06/2001 |
| 5749688 | Screw fixing plug A screw fixing plug which makes it possible for a screw to be fastened in position with its threads biting into the trunk of the plug over the entire length thereof, irrespective of the material of the member to which a screw is fastened is made. The plug... | 05/12/1998 |
| 5700119 | Nail with spreadable legs A nail with spreadable legs has legs that can be spread apart by a constant angle irrespective of the hardness of the ALC material into which the nail is driven. The nail has two leg members bound together by a washer with their flat sides abutting each o... | 12/23/1997 |
| 5688090 | Screw assembly A screw assembly is made up of a screw and a screw fixing member. The screw fixing member is inserted into a starting hole formed in a concrete wall and then the screw is driven into the fixing member in a continuous manner. The screw fixing member has a ... | 11/18/1997 |
| 5501557 | Screw fastener A screw fastener helps secure a tapping screw easily and strongly to a wall. A starting hole is formed in a wall. The trunk of the screw fastener is inserted into the starting hole. The trunk has such a shape that it comes into contact with the inner surf... | 03/26/1996 |
| 5468107 | Split nail Long and short legs have heads and pointed tips, respectively. They are joined together near their tips by welding. An upper portion above the welded portion of the long leg is formed with a cut extending obliquely upwards toward the short leg so that a t... | 11/21/1995 |
| 5120172 | Tapping screw A tapping screw has a threaded shaft and a stepped drill bit portion including two or more drill portions having different diameters gradually decreasing toward the tip of the screw. The small-diameter drill portion has a larger drill angle than the large... | 06/09/1992 |
| 5096061 | Thickened tape for holding nails having improved nail-supporting lower wall A tape for holding nails has a side wall and upper and lower walls extending from both longitudinal edges of the side wall to the same side. The upper wall is formed with notches which open to the longitudinal side edge of the upper wall to hold nail shan... | 03/17/1992 |
| 4457651 | Nail A pair of nail shank pieces are united face to face through the intermediary of a strip metal, and the tip parts of both nail shank pieces are tapered so that both nail shank pieces may be gradually opened as the nail is driven in. The metal strip is subj... | 07/03/1984 |
