Granted Patent B2

US 12,529,537 · App. 18/154,487 · Granted Jan 20, 2026

Inventor: Howard Kent (Waldport, OR)

F41A15/22F41A29/02

Abstract

Claims (49)

1 . An unjamming multitool for use with a firearm, comprising:

a housing having a first end and an opposing second end;

an extension arm having a distal end, and a pivot end pivotally coupled to the first end of the housing by a pivot post and movable between a stored position adjacent the housing and a deployed position wherein the extension arm is pivoted outwardly from the housing about the pivot post to a stop;

a threaded shaft coupled to the distal end of the extension arm by a rotating ferrule for movement between a stored position parallel to the extension arm and a deployed position perpendicular to the extension arm;

an extractor element coupled to an end of the shaft by a spacer; and

the threaded shaft having a second end threaded through the rotating ferrule, a distance between the extractor element and the rotating ferrule being adjusted by threading the second end of the threaded shaft through the rotating ferrule a greater distance or a lesser distance.

2 . The unjamming multitool for use with a firearm as claimed in claim 1 wherein the housing further comprises:

opposing parallel side plates joined at an edge;

the side plates defining a cavity therebetween; and

the pivot post carried at the first end extends between the side plates through the cavity.

3 . The unjamming multitool for use with a firearm as claimed in claim 1 wherein the rotating ferrule is coupled to the distal end of the extension arm by a pivot pin for pivotal movement of the rotating ferrule.

4 . The unjamming multitool for use with a firearm as claimed in claim 1 wherein the extension arm is covered by a guard sleeve for capture between the extension arm and a shoulder of an ejection port of a firearm when in use.

5 . The unjamming multitool for use with a firearm as claimed in claim 2 further comprising:

a base segment having an end pivotally coupled to one of the opposing parallel side plates opposite the cavity movable between a stored position against the one of the opposing parallel side plates and a deployed position, moving 180 degrees and extending from the one of the opposing parallel side plates, and a slotted end

an intermediate segment having opposed slotted ends;

a terminal segment having a terminal end and an opposing slotted end; and

a first linkage coupling the slotted end of the base segment to one of the slotted ends of the intermediate segment; and

a second linkage coupling the other of the slotted ends of the intermediate segment to the slotted end of the terminal segment.

6 . The unjamming multitool for use with a firearm as claimed in claim 5 wherein the base segment, the intermediate segment and the terminal segment are movable between a stored position wherein each is position parallel to each other and resting against the one of the opposing side plates, and a deployed configuration wherein the base segment, the intermediate segment and the terminal segment extend linearly and are swiveled away from the one of the opposing side plates by up to 180 degrees.

7 . The unjamming multitool for use with a firearm as claimed in claim 2 further comprising a bolt over-ride claw pivotally coupled to the opposing second end of the housing by a pivot post carried by the opposing second end, and movable between a stored position generally within the cavity of housing and a deployed position pivoted outwardly from the cavity to a 90 degree stop.

8 . An unjamming multitool for use with a firearm, comprising:

a housing having opposing parallel side plates joined at an edge and having a first end and an opposing second end, the opposing parallel side plates defining a cavity therebetween, a first pivot post carried at the first end and extending between the opposing parallel side plates through the cavity and a second pivot post carried at the second end of the housing and extending between the opposing parallel side plates through the cavity;

an extractor assembly pivotally coupled to the first end of the housing by the first pivot post and movable between a stored position adjacent the housing and a deployed position wherein the extractor assembly is pivoted outwardly from the housing about the first pivot post to a stop;

a bolt over-ride claw coupled to the opposing second end of the housing by the second pivot post, and movable between a stored position generally within the cavity of the housing and a deployed position pivoted outwardly from the cavity to a 90 degree stop; and

a collapsible range rod movable between a stored position against one of the opposing parallel side plates and a deployed position extending from the one of the opposing parallel side plates, the collapsible range rod comprising a base segment having an end pivotally coupled to one of the opposing parallel side plates opposite the cavity and movable between a stored position against the one of the opposing parallel side plates and a deployed position, moving 180 degrees and extending from the one of the opposing parallel side plates, and a slotted end;

an intermediate segment having opposed slotted ends;

a terminal segment having a terminal end and an opposing slotted end;

a first linkage coupling the slotted end of the base segment to one of the slotted ends of the intermediate segment; and

a second linkage coupling the other of the slotted ends of the intermediate segment to the slotted end of the terminal segment.

9 . The unjamming multitool for use with a firearm as claimed in claim 8 , wherein the extractor assembly further comprises:

an extension arm having a distal end, and a pivot end pivotally coupled to the first end of the housing by the first pivot post and movable between a stored position adjacent the housing and a deployed position wherein the extension arm is pivoted outwardly from the housing about the first pivot post;

a shaft coupled to the distal end of the extension arm by a rotating ferrule for movement between a stored position parallel to the extension arm and a deployed position perpendicular to the extension arm; and

an extractor element coupled to an end of the shaft by a spacer.

10 . The unjamming multitool for use with a firearm as claimed in claim 9 wherein the extension arm is covered by a guard sleeve for capture between the extension arm and a shoulder of an ejection port of a firearm when in use.

11 . The unjamming multitool for use with a firearm as claimed in claim 9 wherein the shaft is threadably and adjustably received by the rotating ferrule.

12 . The unjamming multitool for use with a firearm as claimed in claim 8 wherein the base segment, the intermediate segment and the terminal segment are movable between stored position wherein each is position parallel to each other and resting against the one of the opposing side plates, and a deployed configuration wherein the base segment, the intermediate segment and the terminal segment extend linearly and are swiveled away from the one of the opposing side plates by up to 180 degrees.

13 . An unjamming multitool for use with a firearm, comprising:

a housing having opposing parallel side plates joined at an edge and having a first end and an opposing second end, the opposing parallel side plates defining a cavity therebetween, a first pivot post carried at the first end and extending between the opposing parallel side plates through the cavity and a second pivot post carried at the second end of the housing and extending between the opposing parallel side plates through the cavity;

an extractor assembly including an extension arm having a distal end, and a pivot end pivotally coupled to the first end of the housing by the first pivot post and movable between a stored position adjacent the housing and a deployed position wherein the extension arm is pivoted outwardly from the housing about the first pivot post, a shaft coupled to the distal end of the extension arm by a rotating ferrule for movement between a stored position parallel to the extension arm and a deployed position perpendicular to the extension arm, and an extractor element coupled to a first end of the shaft by a spacer, the threaded shaft having a second end threaded through the rotating ferrule, a distance between the extractor element and the rotating ferrule being adjusted by threading the second end of the threaded shaft through the rotating ferrule a greater distance or a lesser distance;

a bolt over-ride claw coupled to the opposing second end of the housing by the second pivot post, and movable between a stored position generally within the cavity of the housing and a deployed position pivoted outwardly from the cavity to a 90 degree stop; and

a collapsible range rod movable between a stored position against one of the opposing parallel side plates and a deployed position extending from the one of the opposing parallel side plates.

14 . The unjamming multitool for use with a firearm as claimed in claim 13 wherein the extension arm is covered by a guard sleeve for capture between the extension arm and a shoulder of an ejection port of a firearm when in use.

15 . The unjamming multitool for use with a firearm as claimed in claim 13 , wherein the collapsible range rod further comprises:

a base segment having an end pivotally coupled to one of the opposing parallel side plates opposite the cavity and movable between a stored position against the one of the opposing parallel side plates and a deployed position, moving 180 degrees and extending from the one of the opposing parallel side plates, and a slotted end;

an intermediate segment having opposed slotted ends;

a terminal segment having a terminal end and an opposing slotted end;

a first linkage coupling the slotted end of the base segment to one of the slotted ends of the intermediate segment; and

a second linkage coupling the other of one of the slotted ends of the intermediate segment to the slotted end of the terminal segment.

16 . The unjamming multitool for use with a firearm as claimed in claim 15 wherein the base segment, the intermediate segment and the terminal segment are movable between a stored position wherein each is position parallel to each other and resting against the one of the opposing side plates, and a deployed configuration wherein the base segment, the intermediate segment and the terminal segment extend linearly and are swiveled away from the one of the opposing side plates by up to 180 degrees.

Continuity (1)

References Cited (34)