Hu-du, LLC

United States of America

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IP Type
        Patent 7
        Trademark 3
Date
2023 1
2022 1
2021 1
2020 1
Before 2020 6
IPC Class
F41A 21/36 - Muzzle attachments or glands for recoil reduction 5
F41A 21/30 - Silencers 2
F41A 21/32 - Muzzle attachments or glands 2
F41C 27/22 - Balancing or stabilising arrangements 2
F41A 21/34 - Flash dampers 1
NICE Class
13 - Firearms; explosives 3
35 - Advertising and business services 1
Status
Pending 1
Registered / In Force 9
Found results for

1.

Multiple Caliber Sound Suppressor With Adapter For Use With Muzzle Accessory

      
Application Number 18133692
Status Pending
Filing Date 2023-04-12
First Publication Date 2023-11-09
Owner HU-DU, LLC (USA)
Inventor Griffitts, James Norman

Abstract

A system for installing a first muzzle accessory on a barrel of a firearm having a second muzzle accessory mounted thereto comprises an adapter configured to attach to the second muzzle accessory and a first muzzle accessory configured to attach to the adapter. The adapter serves to temporarily deactivate the second muzzle accessory when the adapter is attached to the second muzzle accessory.

IPC Classes  ?

2.

Sound suppressor with adapter for use with muzzle accessory

      
Application Number 17670625
Grant Number 12163750
Status In Force
Filing Date 2022-02-14
First Publication Date 2022-10-20
Grant Date 2024-12-10
Owner HU-DU, LLC (USA)
Inventor Griffitts, James Norman

Abstract

A system for installing a first muzzle accessory on a barrel of a firearm having a second muzzle accessory mounted thereto comprises an adapter configured to attach to the second muzzle accessory and a first muzzle accessory configured to attach to the adapter. The adapter serves to temporarily deactivate the second muzzle accessory when the adapter is attached to the second muzzle accessory.

IPC Classes  ?

3.

Barrel stabilizing and recoil reducing muzzle brake with guiding ribs

      
Application Number 17022255
Grant Number 11280572
Status In Force
Filing Date 2020-09-16
First Publication Date 2021-06-03
Grant Date 2022-03-22
Owner HU-DU, LLC (USA)
Inventor Griffitts, James Norman

Abstract

A muzzle brake for high power rifles, hand guns, machine guns, and artillery, exhibiting barrel stabilization and recoil reduction, by capturing gasses against an orifice end plate and redirecting these gases both out of the muzzle brake, and into the muzzle brake to fill the partial vacuum left by the exiting high pressure gases, by way of Major truncated socket forms, and to a lesser extent, with the use of Minor truncated socket forms, and their associated vent ports in an asymmetrical pattern that balances barrel lift, and recoil against the expected and recovered gases.

IPC Classes  ?

  • F41A 21/36 - Muzzle attachments or glands for recoil reduction
  • F41A 21/32 - Muzzle attachments or glands

4.

Barrel stabilizing and recoil reducing muzzle brake

      
Application Number 16434904
Grant Number 10816300
Status In Force
Filing Date 2019-06-07
First Publication Date 2020-03-05
Grant Date 2020-10-27
Owner HU-DU, LLC (USA)
Inventor Griffitts, James Norman

Abstract

A muzzle brake for high power rifles, hand guns, machine guns, and artillery, exhibiting barrel stabilization and recoil reduction, by capturing gasses against an orifice end plate and redirecting these gases both out of the muzzle brake, and into the muzzle brake to fill the partial vacuum left by the exiting high pressure gases, by way of Major truncated socket forms, and to a lesser extent, with the use of Minor truncated socket forms, and their associated vent ports in an asymmetrical pattern that balances barrel lift, and recoil against the expected and recovered gases.

IPC Classes  ?

  • F41A 21/36 - Muzzle attachments or glands for recoil reduction

5.

HU-DU

      
Serial Number 88504055
Status Registered
Filing Date 2019-07-08
Registration Date 2020-08-18
Owner HU-DU, LLC ()
NICE Classes  ? 13 - Firearms; explosives

Goods & Services

Muzzle brakes for firearms

6.

SPT

      
Serial Number 88504032
Status Registered
Filing Date 2019-07-08
Registration Date 2020-07-14
Owner HU-DU, LLC ()
NICE Classes  ?
  • 13 - Firearms; explosives
  • 35 - Advertising and business services

Goods & Services

Firearms and firearm components; Accessories for firearms, namely, sound suppressors and muzzle brakes retail and wholesale store services in the field of firearms, firearm components, and firearm accessories

7.

Barrel stabilizing and recoil reducing muzzle brake

      
Application Number 15897279
Grant Number 10422603
Status In Force
Filing Date 2018-02-15
First Publication Date 2018-08-30
Grant Date 2019-09-24
Owner HU-DU, LLC (USA)
Inventor Griffitts, James Norman

Abstract

A muzzle brake for high power rifles, hand guns, machine guns, and artillery, exhibiting barrel stabilization and recoil reduction, by capturing gasses against an orifice end plate and redirecting these gases both out of the muzzle brake, and into the muzzle brake to fill the partial vacuum left by the exiting high pressure gases, by way of Major truncated socket forms, and to a lesser extent, with the use of Minor truncated socket forms, and their associated vent ports in an asymmetrical pattern that balances barrel lift, and recoil against the expected and recovered gases.

IPC Classes  ?

  • F41A 21/36 - Muzzle attachments or glands for recoil reduction
  • F41C 27/22 - Balancing or stabilising arrangements

8.

Barrel stabilizing and recoil reducing muzzle brake

      
Application Number 15855333
Grant Number 10197351
Status In Force
Filing Date 2017-12-27
First Publication Date 2018-05-17
Grant Date 2019-02-05
Owner HU-DU, LLC (USA)
Inventor Griffitts, James Norman

Abstract

A muzzle brake for high power rifles, hand guns, machine guns, and artillery, exhibiting barrel stabilization and recoil reduction, by capturing gasses against an orifice end plate and redirecting these gases both out of the muzzle brake, and into the muzzle brake to fill the partial vacuum left by the exiting high pressure gases, by way of Major truncated socket forms, and to a lesser extent, with the use of Minor truncated socket forms, and their associated vent ports in an asymmetrical pattern that balances barrel lift, and recoil against the expected and recovered gases.

IPC Classes  ?

9.

Barrel stabalizing and recoil reducing muzzle brake

      
Application Number 15066988
Grant Number 09885533
Status In Force
Filing Date 2016-03-10
First Publication Date 2017-09-14
Grant Date 2018-02-06
Owner HU-DU, LLC (USA)
Inventor Griffitts, James Norman

Abstract

A muzzle brake for high power rifles, hand guns, machine guns, and artillery, exhibiting barrel stabilization and recoil reduction, by capturing gasses against a caliber specific orifice end plate and redirecting these gases both out of the muzzle brake, and into the muzzle brake to fill the partial vacuum left by the exiting high pressure gases, by way of Major truncated socket forms, and to a lesser extent, with the use of Minor truncated socket forms, and their associated vent ports in an asymmetrical pattern that balances barrel lift, and recoil against the expected and recovered gases.

IPC Classes  ?

  • F41A 21/36 - Muzzle attachments or glands for recoil reduction
  • F41C 27/22 - Balancing or stabilising arrangements

10.

CHURCH MOUSE

      
Serial Number 87465984
Status Registered
Filing Date 2017-05-26
Registration Date 2018-11-06
Owner HU-DU, LLC ()
NICE Classes  ? 13 - Firearms; explosives

Goods & Services

Silencers for firearms