公开(公告)号：US20240035763A1

公开(公告)日：2024-02-01

申请号：US18208297

申请日：2023-06-11

Applicant: Parker Roth

Inventor： Parker Roth

IPC: F41A3/66 ,  F41A3/84 ,  F41C23/04

CPC classification number: F41A3/66 ,  F41A3/84 ,  F41C23/04

Abstract: Provided is a hinged firearm receiver configured to operate with an AR-pattern Bolt carrier group, buffer, buffer spring, and buffer tube. The firearm upper receiver has an integral hinge that connects to a rear receiver body and provides an AR-pattern firearm the ability to have a folding stock to reduce length for storage or transportation purposes.

公开(公告)号：US11143470B1

公开(公告)日：2021-10-12

申请号：US17019289

申请日：2020-09-13

Applicant: Parker Roth

Inventor： Parker Roth

IPC: F41A3/66 ,  F41A3/84

Abstract: Provided is a hinged firearm receiver configured to operate with an AR-pattern Bolt carrier group, buffer, buffer spring, and buffer tube. The firearm upper receiver has an integral hinge that connects to a rear receiver body and provides an AR-pattern firearm the ability to have a folding stock to reduce length for storage or transportation purposes.

公开(公告)号：US20240292973A1

公开(公告)日：2024-09-05

申请号：US18117461

申请日：2023-03-05

Applicant: Parker Roth

Inventor： Parker Roth

IPC: A47J31/06 ,  A47J31/08 ,  A47J31/44 ,  B01D39/10 ,  B01D39/14

CPC classification number: A47J31/0668 ,  A47J31/0663 ,  A47J31/08 ,  A47J31/446 ,  A47J31/4482 ,  B01D39/10 ,  B01D39/14 ,  B01D2239/0618

Abstract: Provided is a Cartridge brewing filter device for use with a cartridge brewing system. The device aids in further filtering the beverage provided by a cartridge brewing system. The filter device also helps prevent the beverage from splashing out of the beverage container during the brewing process. Additional features include using the filter device to add flavor, tea, coffee, elements, etc to the beverage to enhance the brewing experience.