1
Da Keng: Bipod mounting device. Isaf Vaughan & Kerr, January 27, 1998: US05711103 (70 worldwide citation)

A bipod mounting assembly for attaching a bipod to the forearm stock portion of a firearm, which includes a mounting yoke adapted to quickly and easily attach to the swivel stud connector mounted to the forearm stock portion of the firearm. The mounting yoke is adapted to receive a mounting block th ...


2
Da Keng: Bipod mounting device. Isaf Vaughan & Kerr, October 6, 1998: US05815974 (67 worldwide citation)

A bipod mounting assembly for attaching a bipod to the forearm stock portion of a firearm, which includes a mounting yoke adapted to quickly and easily attach to the swivel stud connector mounted to the forearm stock portion of the firearm. The mounting yoke is adapted to receive a mounting block th ...


3
Da Keng: Bipod mount and grip assembly. Jones Tullar & Cooper PC, October 17, 2006: US07121034 (63 worldwide citation)

A grip and bipod mounting device for mounting a bipod supporting grip assembly to a “picatinny” mounting rail structure as are often affixed below the forearm stock of a firearm such as a military rifle (e.g., as per standard MIL-STD-1913). In particular, the present invention is directed to mountin ...


4
Da Keng: Reinforced firearm sight support ring. Liniak Berenato & White, October 7, 2003: US06629381 (42 worldwide citation)

A reinforced scope ring can be used singly or in pairs and can be affixed to a Weaver or Picatinny rail. The reinforced scope ring includes a base, a removable jaw attached to the base by first and second transverse threaded fasteners and first and second knurled nuts, first and second semi-cylindri ...


5
Da Keng: Firearm adapted for use in low light, illuminating rear sight, and method for aligning sights in low light environments. J A McKinney Jr, June 29, 2010: US07743546 (38 worldwide citation)

A rugged adjustable, optical alignment system is well suited for use in low light environments or at night. A rear sight includes a U-shaped array of, preferably, first second and third substantially cylindrical, transparent, tritium vials arranged such that the elongated cylindrical side surfaces o ...


6
Da Keng, Maciej W Matuszczak: Quick disconnect bipod mount and clamp assembly. Jones Tullar & Cooper PC, May 29, 2007: US07222451 (37 worldwide citation)

A quick disconnect clamping assembly for releaseably attaching an accessory such as a bipod to an elongate support such as a picatinny-style mounting rail comprises a clamp body with a mounting yoke that is adapted to slide over and receive the picatinny rail. The yoke includes a substantially recta ...


7
Da Keng, Maciej W Matuszczak: Quick disconnect bipod mount assembly with adjustable and lockable tilt, pan and cant controls. December 15, 2009: US07631455 (34 worldwide citation)

A bipod mounting device for mounting a bipod support to a forearm stock of a firearm or other bipod mounted device permits a user or shooter to selectively allow panning (or altering the aim point along an azimuth), tilting (or altering the orientation of a device relative to a horizontal line) and ...


8
Da Keng: Removable optical sight mount adapted for use with M14, M1A and similar rifles and method for removably attaching an optical sight to a rifle. J A McKinney Jr, April 13, 2010: US07694450 (28 worldwide citation)

A removable optical sight mount adapted for use with a military-style rifle such as an M1A provides a centrally aligned support projecting well to the rear for use with sights having very limited eye relief. The removable sight advantageously uses a three point lock up or attachment to the rifle, th ...


9
Da Keng, Maciej W Matuszczak: Adjustable rear pistol sight and sight mounting and adjustment method. Jones Tullar & Cooper PC, May 5, 2009: US07526890 (16 worldwide citation)

A rugged, adjustable optical alignment device well suited for use as a pistol rear sight is adapted for use in a dovetail, as is customarily seen on the slide of an automatic pistol. The sight assembly includes a rear notch, but could just as easily include a peep aperture or other optical alignment ...


10
Da Keng: Collapsible carbine stock with spare magazine storage enclosure. Keng s Firearms Specialty, Rodgers & Rodgers, May 10, 2011: US07937873 (14 worldwide citation)

A collapsible buttstock which is adapted primarily for use with military and tactical carbines, is supported by an extension tube which is connectable to the receiver of a carbine on which the collapsible buttstock is to be mounted. A storage enclosure is formed in the body of the buttstock and is s ...