Ryan J Jacobson1355 Spencer Rd W, Saint Paul, MN 55108

2021015, May 27, 2021

Nov 26, 2019

16/695899

- Plymouth MN, US
Ryan Jacobson - Minneapolis MN, US

F41C 27/00
B25F 1/04

A firearm maintenance tool can include a rigid body and a locking gate. The rigid body can include a spine, a foot, and a hooked head having a receiving cavity, wherein the rigid body is structured and configured to optionally house a plurality of pivotally connected tools. The locking gate can include a pivoting receiver at a first end of the locking gate that is pivotally connected to the rigid body, a removable connection piece at a second end of the locking gate, and a threaded shaft located at least partially within the pivoting receiver. The removable connection piece can have a threaded connection with threaded shaft and can at least partially insert into hooked head to lock the locking gate to the rigid body and create an enclosure for a strap.

2020014, May 7, 2020

Aug 20, 2019

16/545779

- Plymouth MN, US
Ryan Jacobson - Minneapolis MN, US

F41A 23/18

A firearm support device can include an elongate member, a lock knob, and vise pins. The elongate member can include a clamping portion, a supporting portion, and a stop portion located therebetween. The clamping portion can be clamped between jaws of a bench vise, can include two parallel clamping faces, and can define vise pin holes. The vise pins can be received by the vise pin holes. The supporting portion can support an upper receiver of a firearm and can include a cylindrical shaft aligned with the long axis of the elongate member. The supporting portion can include splines structured to mate with lugs of a barrel extension of a firearm barrel. The supporting portion can define a plurality of lock knob holes aligned radially and located around the cylindrical shaft. The lock knob can be received by one of these holes and constrain the upper receiver.

2019028, Sep 19, 2019

Mar 11, 2019

16/298670

- Plymouth MN, US
Ryan Jacobson - Minneapolis MN, US

F41A 35/00
B25F 1/00
B25F 1/02
B25G 1/08
B25B 13/48

An armorer's wrench can include an elongate wrench body having an implement end structured and configured to define a plurality of wrench interfaces, and a handle end opposite the implement end being structured and configured to define a handle shape with a molded grip. The plurality of wrench interfaces can include at least one of a barrel nut wrench and a castle nut wrench, and the handle end can be devoid of wrench interfaces. The armorer's wrench can further include a plurality of hammer heads, hammer head storage, and a hammer head receiver. The handle end may be structured and configured to provide the hammer head storage, and the implement end may be structured and configured to provide the hammer head receiver. Each of the plurality of hammer heads may be structured and configured to securely and releasably attach to the hammer head receiver and to the handle end.

2019016, May 30, 2019

Oct 1, 2018

16/148627

- Plymouth MN, US
Ryan Jacobson - Minneapolis MN, US

F41A 23/18
F41A 11/00

A firearm vise block can include a block body and an adjustment mechanism. The block body can include a first side structured and configured to be clamped between jaws of a bench vise, and a second side can be structured and configured to fit within an ammunition magazine well of a firearm. The second side can be adjustable between at least an insertion state and an expanded state. The adjustment mechanism can be structured and configured to selectively and reversibly move the second side between the insertion state and the expanded state.

2019006, Feb 28, 2019

Aug 31, 2018

16/119491

- Plymouth MN, US
Ryan Jacobson - Minneapolis MN, US

F41A 23/18
F41A 11/00

A firearm bench block can include a receiving core and a non-slip frame. The core can include a recess on its top side configured to securely receive a firearm component for maintenance. The core can include a hole positioned so that when the component is securely received by the recess, the hole is aligned with a corresponding pin of the component. When the pin is punched from the component, the pin can pass through the hole from the top to the bottom of the core. The frame can be structured to substantially surround the core. The frame can have a bottom edge that lays substantially in a plane and is displaced from the bottom side of the core such when the bottom edge of the frame rests against a flat surface, the frame retains the pin to a space bounded at least by the frame and the flat surface.

2018017, Jun 21, 2018

Dec 15, 2016

15/380799

- Plymouth MN, US
Ryan Jacobson - Minneapolis MN, US

F41A 29/02

A portable, cable-based, caliber-specific cleaning kit having a cable attached on one end to a plurality of cleaning tools and on another end to an ergonomic handle comprised of a reel and cover, the cleaning kit being used for maintenance of gun bores. The cable is stiff enough so that a first end can be fed through a gun barrel and, after exiting the end of the barrel, can attach to the handle at an anchor site on the reel. The plurality of cleaning tools, which are attached to a second end of the cable, can then be pulled through the barrel by the handle and cable combination to clean and remove carbon and residue. After cleaning is complete, a user can wind up and secure the cable and cleaning tools to the handle, and the cover and can compactly store the cleaning elements.

2018005, Mar 1, 2018

Aug 25, 2017

15/686634

- Plymouth MN, US
Ryan Jacobson - Minneapolis MN, US

F41A 29/02

A gun scraper tool has elements that are adapted to maintain firearms. More specifically, a gun scraper tool can have several components and scraping surfaces that can be used to disassemble a firearm and/or to scrape carbon and residue off of the appropriate areas of the firearm by using scraping surfaces. The gun scraper tool can have a roughly triangular housing and a plurality of tool components and scraping surfaces that use the housing as the base. The tool components and scraping surfaces can include a spindle, an exterior scraping blade, a pivoting brush have a base and a set of bristles, a cotter pin puller, a bolt tail brush having bristles, and a bolt carrier scraper. The variety of tasks capable of being accomplished with the disclosed gun scraper tool can minimize the need for additional cleaners or tools.