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A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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| Number | Title | Issue Date |
| 7347240 | Runflat system A runflat tire system comprising a pneumatic tire, a wheel rim and a support ring disposed in a tire cavity is disclosed, wherein the wheel rim comprises a pair of axially spaced bead seats, and a support-ring seat between the bead seats; the support ring has an inn... | 03/25/2008 |
| 7287564 | Tire safety support and rim and support assembly containing centering means and with facilitated mounting A safety support designed to be inserted by a translation operation around a rim bearing in which the radially inner surface of the base of the support contains a plurality of protuberances radially arranged internally. ... | 10/30/2007 |
| 7231949 | Wheel and tire assembly for recreational vehicles A wheel and tire assembly for recreational vehicles, such as mountainboards, motorized carts and pedaled carts is provided. The tire comprises a tire made of substantially inelastic material that will not stretch under a load. Thus, the tire will flatten under a loa... | 06/19/2007 |
| 7219707 | Enhanced hollow foam tire structure A hollow EVA foam tire structure includes a tire, a core and a rim. The core includes a plurality of sections substantially arranged into an annular shape and being hollow on both sides. A plurality of protruding block sections is disposed on the internal side of th... | 05/22/2007 |
| 6814114 | Tire to rim rotation limiter for a run-flat assembly A tire apparatus for driving a vehicle allows the vehicle to be driven during periods of both low tire pressure and normal tire pressure. The tire apparatus has a tire that has a tread section. The tire has a pair of side walls that are located adjacent to the tread... | 11/09/2004 |
| 6450226 | Commercial vehicle wheel with valve emerging outside the disk A commercial vehicle wheel with valve emerging outside the wheel disk and having a safety element on the outside of the rim, the safety element consisting of a cylindrical wall of axial width p, so that, .PHI. being the standard diameter of the wheel, the... | 09/17/2002 |
| 6035913 | Wheel with rim having seats inclined towards the outside A wheel is formed of a rim and a wheel disk, the rim having a first rim s and a second rim seat, at least the first rim seat having a generatrix which is inclined towards the outside and extended axially towards the inside by a bearing surface intended t... | 03/14/2000 |
| 5865915 | Bi-directional anti-slip drive wheel assembly A wheel assembly for small powered equipment including a wheel and a tire mounted on the wheel. The wheel has an outer circumferential surface and inclined cleats projecting from the outer circumferential surface. The cleats are arranged in sets of 6-7 cl... | 02/02/1999 |
| 5685926 | Lightweight, safe and damage resistant tire having honeycomb core A lightweight, filler core tire construction for automotive and other vehicles, having a flexible composite outer layer structure and an inner flexible honeycomb core with a radial relief and said honeycomb is bonded to said outer layer, eliminating thus ... | 11/11/1997 |
| 5632829 | Pneumatic in-line skate wheel A pneumatic in-line skating wheel having a tire body and central hub chemically bonded during a polyurethane casting process and further including an annularly encapsulated air bladder centrally spaced within the tire body to provide shock absorption. The... | 05/27/1997 |
| 5630891 | Pneumatic in-line skate wheel A pneumatic in-line skating wheel having a tire body and central hub chemically bonded during a polyurethane casting process and further including an annularly encapsulated air bladder centrally spaced within the tire body to provide shock absorption and ... | 05/20/1997 |
| 5494090 | Lightweight pressure-airless tire construction A lightweight, filler core tire construction for automobiles and other vehicles, having a flexible composite outer layer structure and a flexible honeycomb core bonded to said outer layer, eliminating pressurized air from the tire and increasing thus the ... | 02/27/1996 |
| 5279347 | Tire and wheel rim assemblies The invention is directed to a tire and wheel rim assembly for a vehicle. The tire comprises a pair of bead regions each reinforced by a bead core characterized by at least one bead portion of the tire having an additional hardened retention zone position... | 01/18/1994 |
| 4878527 | Wheel rim and assembly of wheel rim and tire The present invention relates to a rim and an assembly of the rim and a tire which are applicable to both a safety tire and a conventional tire. The object of the present invention is to provide a rim and an assembly which enable safe running even when th... | 11/07/1989 |
| 4824177 | Spoked vehicle wheel with tubeless tire A wheel structure, such as for a motorcycle, having a wheel provided with an annular rim which surrounds and is joined to a central support hub through a plurality of radial spokes, which spokes have the outer ends projecting through the rim and rigidly a... | 04/25/1989 |
| 4561481 | Tire rim structure and method of manufacture A tire rim structure and method of manufacture in which rows of sharply edged or pointed projections are integrally provided on the ear portions or bead seat portions of the rim. In accordance with the preferred embodiments of the invention, the projectio... | 12/31/1985 |
| 3977727 | Rim with bead unseat restraint A wheel rim portion is designed to strengthen tire-rim seating relationship by the provision of radial projections raised from each annular seat portion of the rim. Such rims are particularly useful in extending the emergency use periods of run-flat tires... | 08/31/1976 |
