Coast Cutlery Company

Kam Fu Choo

Gregory David Windom

Hai Rong Shi

Shao Jian Feng

Lu Zhuang

David D Lewin

Douglas R Hutchens

David C Brands

Chao Jun Ding

Kin Pak Leung

Disclosed are flashlights that optimize the light output and beam focus of both a flood beam and a spot beam. The disclosed flashlights include a housing member and a lens including a first focusing element adapted to shape a light beam into a spot beam and a second focusing element adapted to shape a light beam into a flood beam. A first LED is positioned to direct light through the first focusing element, and a second LED positioned to direct light through the second focusing element. The first LED has a smaller die than the second LED, and the distance between the first LED and the first focusing element is greater than the distance between the second LED and the second focusing element.

Dual focus flashlight

Flashlight

Pen light

Oval bezel headlamp

Round bezel headlamp

Embodiments provide a flashlight with a bezel configured to be moved relative to a body of the flashlight to adjust the focus of the light. A locking assembly may be disposed within the bezel and configured to switch between an unlocked position and a locked position if the bezel is rotated with respect to the body. The locking assembly may include a ring-shaped outer component having first and second curved walls separated by a gap. The locking assembly may further include an inner component coupled with the light assembly, the inner component including a nub configured to be disposed in the gap if the locking assembly is in the unlocked position, and to radially push an outer surface of the outer component against the inner surface of the bezel if the locking assembly is in the locked position.

Flashlight bezel focus lock system

Growing community of inventors

Vancouver, WA, United States of America

Kam Fu Choo