Richard Te Yang

US Patent:

D557845, Dec 18, 2007

Filed:

Aug 29, 2006

Appl. No.:

29/248692

Inventors:

Richard Yang - Las Vegas NV, US

Assignee:

JS Products, Inc. - Las Vegas NV

International Classification:

2602

US Classification:

D26 49

US Patent:

D557846, Dec 18, 2007

Filed:

Aug 29, 2006

Appl. No.:

29/248694

Inventors:

Richard Yang - Las Vegas NV, US

Assignee:

JS Products, Inc. - Las Vegas NV

International Classification:

2602

US Classification:

D26 49

US Patent:

20210023724, Jan 28, 2021

Filed:

Jul 24, 2020

Appl. No.:

16/947261

Inventors:

- Las Vegas NV, US
Richard Yang - Las Vegas NV, US

International Classification:

B26B 1/04
B26B 1/10
B26B 9/02

Abstract:

A utility knife includes a knife body that has a knife frame and an ergonomic outer casing attached to the knife frame. The utility knife also includes a retractable blade holder that holds a blade. The retractable blade holder extends out of and retracts into the knife body and may also be selectively oriented at a first angle and a second angle relative to a longitudinal axis of the knife body.

US Patent:

20170167706, Jun 15, 2017

Filed:

Dec 9, 2015

Appl. No.:

14/964493

Inventors:

Richard Yang - Las Vegas NV, US

International Classification:

F21V 23/04
F21L 4/08
H02J 7/00
F21L 4/02

Abstract:

Aspects of the present disclosure may be embodied as a dual headed flashlight. Embodiments of the present disclosure provide a flashlight having a generally elongated shape having first and second opposing ends. At each of the first and seconds end may be disposed an illumination source. Each of the illumination sources may comprise a light source head that is electrically coupled with a switch that is actuated by an outer casing disposed around the elongated shape. Alternatively, each of the light source heads may be individually actuated on a chassis. In an embodiment, the first and second light source heads are removable, modular, and interchangeable.