| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 116202000 | Visual light signal | 9 |
| 20080276857 | Indicator With Screen Lit By Subdued And Warning Lights - The screen ( | 11-13-2008 |
| 20090101059 | Solar energy handle for a bicycle - A solar energy handle for a bicycle is located at a bicycle body and includes a handle body, a solar energy board, a battery set, at least one alarm and a control system. The handle body has a left handle and a right handle. The solar energy board is located at the handle body for absorbing the solar energy and converting the solar energy into electric power. The battery set is connected with the solar energy board for storing the electric power. The alarm is connected with the battery set. The control system is located at the handle body. Thereby, the solar energy is converted into the electric power and is stored in the battery set. The user uses the control system to turn on or turn off the alarm. The power is saved. It is good for the environmental protection, and it is convenient for the user. | 04-23-2009 |
| 20090205557 | SYSTEM AND METHOD FOR IDENTIFYING A GARMENT - The system comprises an optical device ( | 08-20-2009 |
| 20100229783 | PEDESTRIAN TILE, REPLACEABLE TILE SECTION AND/OR RESILIENT DOME STRUCTURE - A detectable warning tile system has a tile base with an upper surface and a lower surface. The upper surface has a plurality of upward projections therefrom. The tile base has two side edges for alignment with corresponding side edges of other tiles, and front and rear edges. An area of the upper surface of the tile base is formed free of the detectable warnings and may include a trough into or over which a replaceable tile section may be placed. The tile base and/or replaceable tile section may be configured to receive one or more individually-installable detectable warnings. | 09-16-2010 |
| 20110100288 | ULTRAVIOLET RISK INDICATOR - An ultraviolet risk indicator instrument comprising a dial and a shadow projection device on it, the dial having colored areas that indicate different UV risks, defined by lines of declination (solstices and equinoxes) and solar hour lines calculated based on the transformation of the Hour Coordinates of the Sun (Hour Angle and Declination) in a 3D Cartesian Coordinate System, whose origin is the tip of the shadow projection device (being a polar style parallel to the rotation axis of the Earth, or a straight style perpendicular to the dial plane) using matrix calculations to produce the necessary rotations of the system, taking into account the latitude of the place, the declination and inclination of the dial. The style may be a rod or a triangular shape. The tip of the style is the focus or point of view of a gnomonic projection, where the Sun is the “point” of space to be projected, the dial is the projection plane and the projected point is the shadow point, whose coordinates (x,y) in the dial plane are calculated. Hour lines for local solar time in the dial are calculated, converging to the intersection of a polar style with the dial, the lines of declination of solstices and equinoxes and the position on the dial plane of the shadow cast by the tip of the style. The shadow point moves according to the annual and diurnal variation of the altitude of the Sun crossing different sectors of the dial. | 05-05-2011 |
| 20110277679 | HAND HELD PARTICLE SENSOR DEVICE - A hand held particle sensing device includes a housing having a component portion that encloses a particulate sensor, and a handle portion extending from the component portion for enabling the device to be carried by a user. An onboard power source may be housed within the handle portion. A display is positioned on the housing for outputting a signal, such as a visual or audible signal, corresponding to the level of particulates sensed by the sensor. The device may include an air flow path extending through the device, which may be air tight and separate from the rest of the device. A controller may be connected to the power source, the particulate sensor and the display for operating the particulate sensor and the output display. | 11-17-2011 |
| 20120097091 | MULTI-MARKER MARKING SYSTEM - The disclosure relates to a marking system comprising at least one module, which comprises at least two sections, wherein the at least one module fails upon an expulsion charge initiation or a delayed expulsion charge initiation, and wherein the at least two sections each independently comprise at least one system chosen from a fluorescent system, a thermal-generating system, and a chemical light system. In some embodiments, a section of a module as disclosed herein comprises a heat/light system that generates both heat and light signals. The heat/light system comprises at least one first part comprising at least one oxalate ester, at least one fluorescer, and at least one inorganic salt, and at least one second part comprising at least one peroxide and at least one catalyst. | 04-26-2012 |
| 20120304915 | IMPACT-PROTECTING STRUCTURE - An impact-protecting structure includes a rigid body, a soft body, an adhesive layer, and a plurality of illuminating particles. The rigid body has a corner portion and a plurality of side extending portions extended from the corner portion. The soft body has an impact-resistant portion and a plurality of side covering portions extended from the impact-resistant portion. The soft body covers the outer surface of the rigid body. The adhesive layer is affixed onto the inner surface of the rigid body. The illuminating particles are disposed within the soft body. The impact-protecting structure offers warning capability and buffering effect against impact. | 12-06-2012 |
| 20140283730 | TOWER LIGHT AND A TIER THEREFOR - A tier for a tower light consists of a tubular body having spaced apart inner and outer walls joined together to maintain a fixed relationship and defining an annular space for receiving a sleeve and having an access opening in the outer wall through which the sleeve may be inserted into and removed from the annular space, the inner and outer walls being joined together by an annular base upon which the sleeve is seated. | 09-25-2014 |
