Chung Ping Cheng

age ~71

from Mountain House, CA

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Chung Cheng Phones & Addresses

Firearm Accessory Mounting Apparatus
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US Patent:

20060026888, Feb 9, 2006
Filed:

Jul 15, 2004
Appl. No.:

10/891150
Inventors:

Chung Cheng - Alpharetta GA, US
Yian Cheng - Alpharetta GA, US
Jen Cheng - Alpharetta GA, US
International Classification:

F41G 1/00
US Classification:

042146000
Abstract:

A firearm accessory mounting apparatus comprises of a clamp body with multiple split sockets. Each said split socket has a cavity adapted for securing a firearm accessory and has a split that runs longitudinally along its body. Said split of the first split socket has a first arm at one side and a second arm at opposite side of the split. A firearm mounting frame may be secured to the firearm accessory mounting apparatus via the first arm and second arm of each split socket and adapted for securing the entire assembly to a weapon.

Hinge Edge Frame
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US Patent:

20080011744, Jan 17, 2008
Filed:

Jul 14, 2006
Appl. No.:

11/487286
Inventors:

Chung Lung Cheng - La Verne CA, US
International Classification:

B65D 6/28
US Classification:

220 422
Abstract:

A case, such as a suitcase or a photo case, for holding an object at an exterior thereof includes a case body and a hinge edge frame arrangement. The hinge edge frame arrangement includes a first edge frame, a second edge frame and a resilient element. The first edge frame is extended along the utility edge of the case body to retain a utility panel in position, wherein the first edge frame has an elongated holding slot formed between an outer and an inner wall along a utility edge. The second edge frame includes an elongated pivot arm, having an enlarged end portion, pivotally received in and extended along the holding slot of the first edge frame, and a clipping member extended from the pivot arm, wherein the clipping member is adapted to fold between a clipping position and a releasing position for detachably clipping an object by the clipping member.

Method For Recovering Titanium (Halo) Alkoxide From A Waste Liquid
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US Patent:

20190184306, Jun 20, 2019
Filed:

Aug 3, 2016
Appl. No.:

16/322142
Inventors:

- Muttenz 1, CH
Chung Ping CHENG - Mountain House CA, US
Werner Karl SCHUMANN - Efringen-Kirchen, DE
International Classification:

B01D 9/00
B01D 3/10
C07F 7/28
C01G 23/02
Abstract:

A method for separating one or more titanium (halo) alkoxides from a liquid mixture comprising titanium tetrachloride TiCland at least one titanium (halo) alkoxide, said method comprising: agitating and cooling the liquid mixture until crystallization of at least one titanium (halo) alkoxide occurs in the liquid mixture; separating the crystallized titanium (halo) alkoxide from the mixture; and optionally, washing the separated, crystallized titanium (halo) alkoxide with a solvent.

Adjustable Beam Flashlight
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US Patent:

20150241031, Aug 27, 2015
Filed:

Apr 1, 2015
Appl. No.:

14/676526
Inventors:

Chung T. Cheng - Alpharetta GA, US
International Classification:

F21V 14/06
F21L 4/00
Abstract:

An adjustable flashlight () is disclosed having a housing () and a light assembly (). The housing includes a main body portion (), an end cap (), a coupler (), LED mounting plate (), a protective cover (), and a spring (). The housing also includes a guide tube () with a longitudinally extending elongated slot (). The flashlight also has a lens assembly () having a lens sliding ring () and a lens (). The lens sliding ring is telescopically mounted within the guide tube for longitudinal movement therein. The lens sliding ring includes a guide pin () which extends through the elongated slot and into a helical groove () within an adjustment ring () telescopically mounted to the guide tube. The light assembly includes a LED light source () and a battery (). Rotational movement of the adjustment ring causes longitudinal movement of the lens assembly.

Adjustable Beam Flashlight
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US Patent:

20150029707, Jan 29, 2015
Filed:

Jul 25, 2013
Appl. No.:

13/950478
Inventors:

Chung T. Cheng - Alpharetta GA, US
International Classification:

F21L 4/00
US Classification:

362187
Abstract:

An adjustable flashlight () is disclosed having a housing ()and a light assembly (). The housing includes a main body portion (), an end cap (), a coupler (), and LED mounting plate (). The housing also includes a guide tube () with a longitudinally extending elongated slot (). The flashlight also has a lens assembly () having a lens sliding ring () and a lens (). The lens sliding ring is telescopically mounted within the stepped guide tube for longitudinal movement therein. The lens sliding ring includes a guide pin () which extends through the elongated slot and into a helical groove () within an adjustment ring () telescopically mounted to the guide tube. The light assembly includes a LED light source () and a battery (). Rotational movement of the adjustment ring causes linear, longitudinal movement of the lens assembly.