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| Number | Title | Issue Date |
| 7437845 | Foldable caution device with bag A foldable warning device is described. The warning device includes a container for storage therein, at least one panel attached to the container, and at least one fastener that is adapted to allow repeated engagement and disengagement of the panels to and from the ... | 10/21/2008 |
| RE39594 | Triangle road sign with solar power-driven flashing light means A triangle road sign having a bottom rack, a left frame bar and a right frame bar respectively pivoted to two distal ends of the bottom rack and detachably coupled to each other to form a triangle rack with the bottom rack, a device for securing the triangle rack to... | 05/01/2007 |
| 6928951 | Foldable triangular caution device A flexible foldable triangular warning device is provided. The warning device is made from at least one panel and can be moved between a compact or storage position and an expanded position in which the warning device can be made to be free standing. The device can ... | 08/16/2005 |
| 6857385 | Foldable road warning device A road warning device includes a board having a lower housing, a casing rotatably secured to the housing with a shaft and rotatable into and out of a chamber of the housing. A plate is selectively and detachably attached to the casing and moveable in concert with th... | 02/22/2005 |
| 6821573 | Flexible laminate and method of manufacturing same A flexible laminate, comprising: the light-active second layer acts without external energizing to change the properties of incident light such that the light reflected by this layer has signaling properties; a first layer serving as carrier layer; a light-active se... | 11/23/2004 |
| 6758567 | One-piece reflective marking sheet A continuously formed, low profiled reflective pavement marker comprising a multiple, inclined, low profiled reflective portions, which are integrally connected by horizontally, positioned reflective sheeting. Each raised reflective portion integrally having multipl... | 07/06/2004 |
| 6718670 | Triangular warning sign A triangular warning sign for traffic safety having a structural shape of inner and outer equilateral triangles. The sign has a counterweighed supporting place which provides for stability. The sign can also be folded and stored in a box. ... | 04/13/2004 |
| 6543165 | Folding traffic warning device A folding traffic-warning device includes an enclosure and enclosure base define first and second ballast compartments, which may be filed with sand, liquid or other material to provide stability during use. A circuit and a battery holder are carried betw... | 04/08/2003 |
| 6535117 | Illumination device for safety triangle An improvement to the standard highway traffic warning triangles is presented which provides greater illumination and visibility for the traffic warning triangles. The new device includes an essentially flat frame having upper and lower sections. The lowe... | 03/18/2003 |
| 6389720 | Triangle road sign with solar power-driven flashing light means A triangle road sign having a bottom rack, a left frame bar and a right frame bar respectively pivoted to two distal ends of the bottom rack and detachably coupled to each other to form a triangle rack with the bottom rack, a device for securing the trian... | 05/21/2002 |
| 6389721 | Foldable safety sign A foldable safety sign includes a base and a sign member. The sign member can either be fold and slide when mounted on the base or detached from the base. Accordingly, the store length of the foldable safety sign is much shorter.... | 05/21/2002 |
| 6276080 | Auto emergency warning marker An improved auto emergency warning marker, designed to be hung on an automobile side window, is made of molded plastic and includes a reflective base member and two reflective side members which fold to a compact storage configuration when not in use, but... | 08/21/2001 |
| 6178676 | Warning device for use with vehicles A warning device includes three components of an orange fluorescent material that carry reflectors of a red reflex reflective material. The components are pivotally connected to be operable to a compact folded condition. In an unfolded operative condition... | 01/30/2001 |
| 6086707 | Method for making an identification document An identification document and a method of placing personalized data (variable text and color image) directly on the identification document having a data receiving page. The method includes the steps of: printing personalized data directly onto a silicon... | 07/11/2000 |
| 5453106 | Oriented particles in hard surfaces The present invention pertains to an article providing a hard surface of oriented particles for abrasive or wear-resistant applications which includes a plurality of synthetic single crystals of diamond or cubic boron nitride, or like materials, oriented ... | 09/26/1995 |
| 5337947 | Reversible triangular box with advertising and safety signs on alternate faces The reversible triangular box is a generally rectangular sheet divided into three rectangular sections, each containing a front and back face, by two major folds. Safety sign indicia is printed on one face while advertising indicia is printed on the other... | 08/16/1994 |
| 5315777 | Highway emergency safety sign A foldable emergency sign is provided, made up of a number of flat slats joined by flexible hinges. The slats are provided with warning indicia to alert passing motorists to the presence of a disabled vehicle. The slats are also provided with magnets for ... | 05/31/1994 |
| 5303668 | Self-stable, portable, foldable, easily assembled road warning signal A self-stable, light weight, foldable and easily assembled road signaling device for disabled vehicle warning or the temporary channeling of traffic, comprising of a flexible warning panel and base. The polygonal panel and complimentary base are formed fr... | 04/19/1994 |
| 5195264 | Distress stop warning information sign for vehicles A warning and information sign comprising a warning triangle and an information sign carrier and having at one corner thereof a hanger hook enabling a mounting of the sign over the upper edge of any desired side window of the car, and which hanger hook is... | 03/23/1993 |
| 4875028 | Warning triangle A triangle for stalled or disabled vehicles, comprising an outer triangular portion which is red and reflective which is placed on a structure, an inner triangular portion which is yellow and which can be lit up by two light bulbs which are on the inside ... | 10/17/1989 |
| 4759606 | Collapsible reflector assembly A reflector assembly for use on the road by a vehicle driver near his or her stopped vehicle comprising three reflective arms crossing and pivoted to each other at the middle, and bases pivotally connected to two of the arms at one end of each. When the a... | 07/26/1988 |
| 4544586 | Laminar structure of polyester Laminar structures useful as road signs, markers, informational signs and the like comprised of: (i) a modified thermoplastic polyester core structure; and (ii) a front light reflective layer disposed on and laminated to said core structure.... | 10/01/1985 |
| 4440104 | Emergency warning device An emergency warning device comprising a base, three arms extending upwardly from the base to define an equilateral triangle, one of the arms extending horizontally on the base and the other two arms extending upwardly. Each arm has reflective and fluores... | 04/03/1984 |
