Michael J Berkeypile

US Patent:

20210207917, Jul 8, 2021

Filed:

Jul 8, 2020

Appl. No.:

16/923131

Inventors:

- Ridgewood NY, US
Michael BERKEYPILE - Ridgewood NY, US

International Classification:

F41A 21/30

Abstract:

A noise suppression device includes a body including an outermost external surface of the noise suppression device, an internal portion, a first end, and a second end; a core seamlessly connected to the internal portion of the body; and a bore extending completely through and along a longitudinal axis of the noise suppression device, wherein the noise suppression device includes no joints, no seams, and no formerly separate pieces within the body or the core, a porosity of the core at the internal portion of the body is different than a porosity of a portion of the core along a radial direction closer to the bore, where the porosity is defined as a fraction of a volume of pores per volume of mass in a material of the noise suppression device.

US Patent:

20210071978, Mar 11, 2021

Filed:

Sep 5, 2019

Appl. No.:

16/561196

Inventors:

- Ridgewood NY, US
Michael BERKEYPILE - Ridgewood NY, US

International Classification:

F41A 21/30

Abstract:

A noise suppression device for use with a firearm includes a body including an outermost external surface of the noise suppression device, an internal portion, a first end, and a second end; a core seamlessly connected to the internal portion of the body; and a spine protruding from the body, wherein the noise suppression device includes no joints, no seams, or any formerly separate pieces within the body or the core.

US Patent:

20200072571, Mar 5, 2020

Filed:

Sep 4, 2018

Appl. No.:

16/120491

Inventors:

- Ridgewood NY, US
Michael BERKEYPILE - Ridgewood NY, US

International Classification:

F41A 21/30

Abstract:

A noise suppression device for use with a firearm includes a body including an outermost external surface of the noise suppression device, an internal portion, a first end, and a second end; and a core seamlessly connected to the internal portion of the body, wherein the noise suppression device includes no joints, no seams, or any formerly separate pieces within the body or the core, and a porosity of a first portion of the body that is adjacent to the first end is different than a porosity of a second portion of the body that is adjacent to the second end. Alternatively, the core includes a plurality of baffles, and a porosity of a first baffle that is adjacent to the first end is different than a porosity of a second baffle that is adjacent to the second end.

US Patent:

20190285380, Sep 19, 2019

Filed:

Nov 15, 2018

Appl. No.:

16/192104

Inventors:

- Ridgewood NY, US
Michael BERKEYPILE - Ridgewood NY, US

International Classification:

F41C 23/20
F41A 11/02

Abstract:

An end cap for a weapon can include a sub-frame, a body, and a rail. The end cap is a modular buttstock interface cap (MBIC) with a NATO STANAG 4694 or MIL-STD-1913 (Picatinny) rail interface that provides interchangeability between braces, stocks, and other accessories for weapon systems, including weapons with recoil buffer systems within the weapon's receiver. The MBIC can be a three-dimensional-printed structure.

US Patent:

20180372438, Dec 27, 2018

Filed:

Feb 5, 2018

Appl. No.:

15/888129

Inventors:

- Ridgewood NY, US
Michael BERKEYPILE - Ridgewood NY, US

International Classification:

F41A 21/30

Abstract:

A noise suppression device for use with a firearm includes a body including an outermost external surface of the noise suppression device and an internal portion and a core seamlessly connected to the internal portion of the body, wherein the noise suppression includes no joints, no seams, or any formerly separate pieces within the body or the core, and the core includes a structure of a plurality of holes defined by a framework of a connecting structure that connects to the internal portion of the body. Optionally, the core can include one or more baffles or one or more chambers.

US Patent:

20180031346, Feb 1, 2018

Filed:

Oct 2, 2017

Appl. No.:

15/722328

Inventors:

- Ridgewood NY, US
Michael BERKEYPILE - Ridgewood NY, US

International Classification:

F41A 21/30

Abstract:

A noise suppression device for use with a firearm includes a body including an outermost external surface of the noise suppression device and an internal portion and a core seamlessly connected to the internal portion of the body, wherein the noise suppression includes no joints, no seams, or any formerly separate pieces within the body or the core, and the core includes a structure of a plurality of holes defined by a framework of a connecting structure that connects to the internal portion of the body. Optionally, the core can include one or more baffles or one or more chambers.