Litex Industries Inc.

Other

Donald J Ladanyi

Georgios V Lazaridis

John F Mares

Zhi Jian He

Shou Zhi Li

An illuminated doorbell touch pad system is disclosed, having a chime control unit controlled by a micro-processor which continually calibrates according to a process for discriminating between a human touch and moisture, rain and small animals, for changes in capacitance of a metal housing enclosing an outdoor portion of the illuminated doorbell touch pad system.

Illuminated doorbell touch pad system

A T-shaped fan blade arm attachment is disclosed for securing ceiling fan blades to a rotor of a ceiling fan motor. The fan blade arms have T-shaped ends with an elastomeric ring disposed adjacent the T-shapes ends. A mounting bracket has mounting holes with opposed slots for receiving the T-shaped ends of the fan blade arms. The opposed slots are preferably aligned at an angle to the horizontal when mounted to a ceiling fan motor. The mounting bracket has a flat surface exteriorly disposed on the mounting bracket adjacent to respective ones of the mounting holes. The mounting bracket has two cams with lock grooves disposed on interior surfaces of the mounting bracket, adjacent to respective ones of the mounting holes. The T-shaped ends insert into the mounting holes and are rotated to guide the T-shaped ends of the fan blade arms into the lock grooves.

T-shaped fan blade arm attachment

An illuminated doorbell chime system is disclosed having a chime coil and LED lights. A chime control circuit has a power supply unit, an LED driver and a chime driver. The power supply unit is connected to the LED lights and the chime coil. The LED driver is connected to the LED lights. The chime driver is connected to the chime coil. A door switch selectively applies power to the power supply unit. The LED driver has a bipolar junction transistor, a base Zener diode, and a voltage divider. The chime driver has a Mosfet transistor, a gate resistor, a gate capacitor, and a gate Zener diode. The LED driver and the chime driver are interconnected, with a cathode of the gate Zener diode connected to the collector of the bipolar junction transistor, and a cathode of the base Zener diode connected to the drain of the Mosfet transistor.

Illuminated doorbell chime system

A closure apparatus that has a base having an interior surface, a lid having an interior surface, and a plurality of compartments within the apparatus. The lid is rotatably connected to the base, and a first compartment of the plurality of compartments has a wall secured to the interior surface of the lid and a wall of a second component is secured to the face such that, upon rotation of the lid, at least some of the compartments rise open from a relatively compressed state. The compartments removably straw an eating utensil which are easily displayed in and removed from their respective compartments.

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Westlake, OH, United States of America

Donald J Ladanyi