Control of ejected firearm shells

• US 9,664,468 B1
• Filed: 06/15/2016
• Issued: 05/30/2017
• Est. Priority Date: 06/15/2016
• Status: Active Grant

• Current Assignee: Darrin S. Johnson, Paul E. Johnson
• Original Assignee: Darrin S. Johnson, Paul E. Johnson
• Inventors: Johnson, Darrin S., Johnson, Paul E.
• Primary Examiner(s): Abdosh, Samir
• Application Number:
  US15/183,718
• Time in Patent Office: 349 Days
• Field of Search: 42 90, 42 98
• CPC Class Codes: F41A 15/16 the ejector being mounted on the breech housing or frame
• CPC Class Codes: F41A 9/60 Empty-cartridge-case or belt-link collectors or catchers F41A9/81 takes precedence

Abstract

Shell deflectors or redirectors according to embodiments of the invention block a shell ejected from a firearm after firing, absorb some of its kinetic energy to cause the shell to slow down, and reflect or redirect the shell to a convenient area near the shooter, thus simplifying cleanup and brass-collection after operating the firearm.

Claims

1. A shell deflector comprising:

a unitary structure formed from a durable material having a mounting surface and a deflection surface, wherein

the mounting surface is shaped to complement a predetermined, non-reciprocating mounting area of a firearm, and

the deflection surface is positioned in relation to an ejection port of the firearm when the mounting surface is affixed to the predetermined mounting area so that

a shell ejected from the firearm will collide with the deflection surface, lose kinetic energy in the collision, and rebound from the deflection surface in a different direction from an original ejection direction, wherein

the deflection surface comprises a flexible fin, and wherein displacement of the flexible fin upon impact from the shell is effective to reduce the kinetic energy of the shell.

2. The shell deflector of claim 1 wherein the durable material is one of nylon, polyurethane, polypropylene, synthetic rubber or natural rubber.

3. The shell deflector of claim 1 wherein the unitary structure is substantially solid.

4. The shell deflector of claim 1, further comprising a pressure-sensitive adhesive to affix the mounting surface to the predetermined mounting area of the firearm.

10. The shell deflector of claim 1 wherein the unitary structure is substantially solid.

5. A shell deflector comprising:

a unitary structure formed from a durable material having a mounting surface and a deflection surface, wherein

the mounting surface is shaped to complement a predetermined mounting area of a firearm having a separate and independent deflector, distinct from the unitary structure, and

the deflection surface is positioned in relation to an ejection port of the firearm when the mounting surface is affixed to the predetermined mounting area so that

a shell ejected from the firearm will strike the separate and independent deflector, then collide with the deflection surface, lose kinetic energy in the collision, and rebound from the deflection surface in a different direction from an original ejection direction.

6. A shell deflector comprising:

a unitary structure formed from a durable material having a mounting surface and a deflection surface, wherein

the mounting surface is shaped to complement a predetermined, non-reciprocating mounting area of a firearm, and

the deflection surface is positioned in relation to an ejection port of the firearm when the mounting surface is affixed to the predetermined mounting area so that

a shell ejected from the firearm will collide with the deflection surface, lose kinetic energy in the collision, and rebound from the deflection surface in a different direction from an original ejection direction, wherein

the firearm comprises a separate and independent deflector, distinct from the unitary structure, wherein the unitary structure is positioned so that the shell ejected from the firearm strikes the separate and independent deflector before colliding with the deflection surface of the unitary structure.

7. The shell deflector of claim 6 wherein the predetermined mounting area of the firearm includes a portion of the separate and independent deflector.

8. The shell deflector of claim 6, further comprising a pressure-sensitive adhesive to affix the mounting surface to the predetermined mounting area of the firearm.

9. The shell deflector of claim 6 wherein the durable material is one of nylon, polyurethane, polypropylene, synthetic rubber or natural rubber.