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Fee Chan Leung Patents
Inventor:
Leung; Fee Chan
Address:
Hazlet, NJ
No. of patents:
14
Patents:




Patent Number Title Of Patent Date Issued
7325351 Rotating hand grip trigger assembly for small arms February 5, 2008
A firearm includes a barrel that has a central axis, a receiver fixedly supporting the barrel, and a gunstock that is connected to the receiver and that has a longitudinal axis. The gunstock and the receiver are each configured to provide for angular movement of the gunstock relative to
7322142 Rotating fore grip for small arms January 29, 2008
A firearm includes a barrel that has a central axis, a receiver fixedly supporting the barrel, a gunstock that is connected to the receiver and that has a longitudinal axis and a fore grip connected to the receiver. The gunstock and the receiver are each configured to provide for angular
7322141 Rotating fore grip for small arms January 29, 2008
A firearm includes a barrel that has a central axis, a receiver fixedly supporting the barrel, a gunstock that is connected to the receiver and that comprises a longitudinal axis, and a shoulder stock extending in a plane that is generally perpendicular to the longitudinal axis of the
7150667 Metal air battery and buoyancy module for life vests December 19, 2006
An individual flotation device includes a shell that has a cavity for receiving air and a housing that is connected to the shell. The housing has a metal air battery compartment that is dimensioned and configured to receive a metal air battery and also has an aperture. The housing may be
7146762 Close combat butt stock with blade for assault rifles December 12, 2006
A close quarter combat butt stock and blade apparatus for an assault weapon is provided with a slideable cover for a close quarters combat assembly having a rear bayonet. The close quarters combat assembly is connected to the concealed rear bayonet, has an interior opening that defin
6968642 Close combat handguard for rifles November 29, 2005
A bayonet assembly, for a firearm that has a knuckleguard, includes a rail connected to the firearm where the rail comprises a first position detent and a second position detent. The bayonet assembly may also include a bayonet that, in turn, includes a blade and a slide. The slide may be
6948975 Alternative lantern flashlight battery adaptor September 27, 2005
In accordance with an embodiment of the present invention, a lantern flashlight power source adaptor, which may be used with a battery that has an electrical socket, includes a member and an electrical plug that is supported by the member. The electrical plug may be dimensioned and c
6807763 Close combat butt stock for assault weapons October 26, 2004
A close combat butt stock apparatus for an assault weapon is provided with a slideable cover for a close combat butt stock assembly that is positioned behind a first pistol grip and a first trigger of the assault weapon. The close butt stock assembly has an interior opening that defines
6548205 Dual voltage multiple configuration battery and adapter April 15, 2003
The battery has two cells of equal voltage (expressed as Volts DC or VDC) and equal electrochemical capacity (expressed as Ampere-Hours or AH). Each cell has one or more hinged and electrically connected modules. Both cells are hinged to each other but are not electrically connected. The
6469449 Self-powered cold temperature flat panel displays and method of making same October 22, 2002
A self-powered cold temperature capable flat panel display is provided to use a heat byproduct from a group of PEM fuel cells to warm the flat panel display of a laptop computer. The self-powered cold temperature capable flat panel display system comprises a flat panel display, a PEM fue
6464742 Floating air breathing power source (FABPS) October 15, 2002
An air breathing power source is mounted in a water impervious housing with a hydrophobic membrane across an opening in its top surface. The housing is secured by flexible straps over a users shoulders so that it is normally carried across the users back, but floats up with the air b
6461752 Portable electric generator with thermal electric co-generator October 8, 2002
The invention is an electric generator comprising a portable electric generator and a thermal electric co-generator. The co-generator converts heat produced by the portable electric generator into electricity. In one embodiment of the present invention, the portable electric generator is
6225785 Electrical safety test apparatus and test method for rechargeable lithium batteries May 1, 2001
A voltage is applied to a lithium battery resulting in a constant current charging rate until the lithium battery reaches two hundred and seventy percent of the minimum specified capacity, or until the lithium battery vents, or at a charging rate of three times the specified or rated min
6218043 Dual voltage multiple configuration battery and adapter April 17, 2001
The battery has two legs of equal voltage (expressed as Volts DC or VDC) and equal electrochemical capacity (expressed as Ampere-Hours or AH). Each leg has one or more hinged and electrically connected modules. Both legs are hinged to each other but are not electrically connected. The mo


 
 
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