| Patent Number |
Title Of Patent |
Date Issued |
| 7354174 |
Energy efficient festive lamp |
April 8, 2008 |
| The present invention relates to a novel energy saving decorative festive lamp that is ideally suited for use in clubs, restaurants, or decorative applications, where specialized lighting, such as rapid flashing or frequent starts, is required. It may be used with hanging chandeliers for |
| 7205712 |
Spiral cold cathode fluorescent lamp |
April 17, 2007 |
| A light tube for a cold cathode fluorescent lamp includes a light tube body, anode and cathode disposed in the light tube body and an activated gas absorber. The light tube body contains inert gas, mercury substance and a layer of phosphor coating on its inner surface. The cathode is |
| 7141922 |
Dual spiral fluorescent lamp |
November 28, 2006 |
| The present invention discloses a dual spiral fluorescent lamp that is smaller in volume than a conventional one. To provide for a reduced size compact fluorescent lamp, the end portions of the spiral glass tube are anchored into the holes within the cover of a bi-pin case. Inside of eac |
| 7061188 |
Instant start electronic ballast with universal AC input voltage |
June 13, 2006 |
| The present invention relates to an electronic ballast that energizes fluorescent lamps connected in a parallel configuration. The ballast employs a power factor correcting boost converter that can be used over a wide range of AC line voltages to provide regulated power to a self-osc |
| 6869205 |
Retrofit fluorescent lamp adaptor |
March 22, 2005 |
| A novel fluorescent lamp adaptor that safely converts an existing fluorescent lighting fixture that was designed to hold a "2D" 4-pin series fluorescent lamp to one that uses a "2C" series twin circular fluorescent lamp. The use of a type "2C" fluorescent lamp is advantageous because of |
| 6630780 |
Dual circular fluorescent lamp |
October 7, 2003 |
| An improved dual circular fluorescent lamp having two or more lamp segments nested in an annular fashion to increase the lumen output. Each annulus is arranged concentrically where each annulus resides in an individual plane that is parallel to previous plane containing another annulus. |
| 6531824 |
Universal electronic plug-in replaceable fluorescent lamp ballast and adapter |
March 11, 2003 |
| The present invention relates to a novel energy efficient, universal replaceable electronic ballast, using compatible adapters, for use in fluorescent lighting fixtures and/or table/floor lamps. This novel energy efficient, universal replaceable electronic ballast comprises a family of |
| 6494730 |
Lamp socket locking insert in combination with a medium screw lamp base |
December 17, 2002 |
| An apparatus that prevents the interchange or replacement of an expensive compact fluorescent lamp with a standard inexpensive incandescent bulb to diminish thefts of the more expensive lamp, by using a locking lamp socket insert in combination with newly designed screw lamp base that pe |
| 6488386 |
Lighting fixture having an electronic ballast replaceable without rewiring |
December 3, 2002 |
| The present invention relates primarily to a fluorescent lighting fixture having a novel plug-in replaceable electronic ballast that can be replaced without the need of dismantling the installed fixture. In a second embodiment of the present invention, the attachment means is comprised o |
| 6459204 |
Dual-element 3-way compact fluorescent lamp |
October 1, 2002 |
| The present invention relates to a compact 3-way fluorescent lamp that is designed to serve as a replacement for a 3-way incandescent bulb. This novel compact 3-way fluorescent lamp uses only two fluorescent tubes, where one tube has twice the wattage rating of the smaller rated tube. Th |
| 6439740 |
Lighting fixture having a screw lock lamp support |
August 27, 2002 |
| A fluorescent lighting fixture having a novel attachment and engaging means, thereby reducing the number of components needed for the manufacture of the lighting fixture, concomitantly reducing the assembly time and assembly costs. The attachment means is comprised of a ballast housi |
| 6390646 |
Fluorescent table lamp having a modular support adapter using a replaceable electronic ballast |
May 21, 2002 |
| The present invention relates primarily to a modular replaceable ballast as used in a table or floor lamp using a circular fluorescent lamp as the primary source of illumination. Circular fluorescent lamps have been in use for many years to provide superior operating and lighting efficie |
| 6388396 |
Electronic ballast with embedded network micro-controller |
May 14, 2002 |
| The present invention features an electronic ballast for use with gas discharge lamps incorporating a microprocessor-based network controller which facilitates the direct attachment of the ballast to a local or building-wide energy management systems. The use of the inventive ballast |
