# US 9,752,847 B2 · Speed loader for black powder arms and related methods > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,752,847 B2 - Document ID: US9752847B2 - Status: Granted - Kind: B2 - Application number: 15/074,850 - Filed: 2016-03-18 - Published: 2016-09-22 - Granted: 2017-09-05 - Earliest claimed: 2015-03-20 - Applicants: Foster Steele - Inventors: Foster Steele - Web page: https://patentgrep.com/patent/US9752847B2 ## CPC - F41C 9/085: {Accessories for loading muzzle loading guns, e.g. magazines or tools for loading} - F41C: SMALLARMS, e.g. PISTOLS, RIFLES (functional features or details common to both smallarms and ordnance, mountings therefor F41A; projecting missiles without use of explosive or combustible propellant charge F41B); ACCESSORIES THEREFOR ## Abstract The invention relates to a firearm loading devices that may be inserted into a firearm at or near the proximal end of a barrel of a compatible firearm, as well as firearms operable to receive such loading devices and related methods. In some examples, the loading devices may be packed with propellant and one or more projectiles and inserted into a receiver in a compatible firearm. In other examples, the loading devices will accept bullet cartridges or shells. The loading devices may be used with black-powder firearms, such as muzzle-loading rifles, but are not limited thereto. ## Claims ### Claim 1 A breech loading device for use in a black powder firearm, comprising: a. a cylindrical body having an open distal end and a proximal end, wherein the distal end is operable to be inserted into a firearm in alignment with a barrel of said black powder firearm; b. a load chamber in the distal end of said breech-loading device having a bore therein of a diameter that is substantially the same as a barrel bore of said barrel of said black powder firearm, wherein said load chamber has a sufficient size to hold a firing load including a powder charge, a bullet, and a sabot; and c. a channel connecting said load chamber and said proximal end of said device, wherein said channel is operable to transmit a spark generated from a primer ignited by the firing operation of said black powder firearm, wherein a user pre-loads said breech loading device with said firing load before said breech loading device is inserted into the black powder firearm and said firing load is discharged through said open distal end during the firing operation of said black powder firearm. ### Claim 2 (depends on 1) The device of claim 1, wherein said breech loading device is operable to be loaded into the breech of a break-action muzzle-loading black powder firearm, wherein said black powder firearm can fire said firing load without the insertion of any propellant or projectile through the distal end of the barrel. ### Claim 3 (depends on 1) The device of claim 1, wherein said breech loading device is operable to be loaded into the bolt receiver of a bolt-action black powder firearm, wherein said black powder firearm can fire said firing load without the insertion of any propellant or projectile through the distal end of the barrel. ### Claim 4 (depends on 3) The device of claim 3, further comprising a bolt handle on said proximal end of said cylindrical body for manipulating said device within the bolt receiver and for engaging a bolt handle slot of said black powder firearm. ### Claim 5 (depends on 1) The device of claim 1, further comprising a primer pocket at said proximal end of said device, wherein said channel connects said primer pocket with said load chamber allowing a spark generated by a firing hammer of said black powder firearm striking a primer cap positioned in said primer pocket to travel to said load chamber and ignite gun powder positioned in said load chamber. ### Claim 6 (depends on 1) The device of claim 1, wherein said breech loading device is operable to be removed from said black powder firearm without the use of tools thereby enabling said user to remove said breech loading device from said black powder firearm after said firing load is discharged from the black powder firearm by hand. ### Claim 7 (depends on 1) The device of claim 1, wherein the exterior surface of said cylindrical body is smooth and has a uniform outer diameter to prevent obstruction of said device as it is inserted and removed from a breech of said black powder firearm, and a thickness of the wall of said cylindrical body around the load chamber is in a range of about 0.05 mm to about 1 mm. ### Claim 8 (depends on 1) The device of claim 1, further comprising a head portion adjacent to said proximal end of said cylindrical body for abutting a proximal end of a breech of said black powder firearm. ### Claim 9 (depends on 1) The device of claim 1, wherein said load chamber is detachable from the proximal end of the device. ### Claim 10 A speed-loading device for use in a black powder firearm, comprising: a. a cylindrical body having an open distal end and a proximal end, wherein the distal end is operable to be inserted into a receiver in said black powder firearm; and b. a bore in said cylindrical body, said bore having a uniform diameter that has substantially the same diameter as a bore of a barrel of the black powder firearm, wherein said bore is configured to be loaded with a firing load including a powder charge, a bullet, and a sabot such that said open distal end remains open after said bore is loaded, and said speed-loading device is pre-loaded with said firing load prior to insertion into said receiver. ### Claim 11 (depends on 10) The device of claim 10, wherein said black powder firearm is a break-action black powder firearm, and said receiver is a cavity at the breech of the break-action black powder firearm proximal to the barrel and said speed-loading device is operable to be inserted into said cavity at the breech of said break-action black powder firearm. ### Claim 12 (depends on 11) The device of claim 11, wherein said cavity is aligned with said barrel and said speed-loading device is inserted into said receiver in alignment with a barrel of said black powder firearm. ### Claim 13 (depends on 10) The device of claim 10, wherein said black powder firearm is a bolt-action black powder firearm, and said receiver is a bolt receiver of the bolt-action black powder firearm located proximal to the barrel and said speed-loading device is operable to be inserted into the bolt receiver after said speed-loading device is pre-loaded. ### Claim 14 (depends on 13) The device of claim 13, further comprising a bolt handle on said proximal end of said cylindrical body for manipulating said device within the bolt receiver and for engaging a bolt handle slot of said bolt-action black powder firearm. ### Claim 15 (depends on 10) The device of claim 10, wherein said speed loading device is operable to be removed from said receiver without the use of tools thereby enabling a user to remove said speed loading device from said receiver after said firing load is discharged from the black powder firearm by hand. ### Claim 16 (depends on 10) The device of claim 10, further comprising a head portion adjacent to said proximal end of said cylindrical body for abutting a proximal end of a breech of said black powder firearm. ### Claim 17 (depends on 10) The device of claim 10, wherein the exterior surface of said cylindrical body is smooth and has a uniform outer diameter to prevent obstruction of said device as it is inserted and removed from a breech of said black powder firearm, and a thickness of the wall of said cylindrical body around the bore is in a range of about 0.05 mm to about 1 mm. ### Claim 18 (depends on 10) The device of claim 10, wherein said load chamber is detachable from the proximal end of the device. ### Claim 19 A black powder firearm, comprising: a. a receiver for receiving a speed-loading device; and b. a speed-loading device comprising i. a cylindrical body having an open distal end and a proximal end, wherein the distal end is operable to be inserted into a receiver in said black powder firearm; and ii. a bore in said cylindrical body, said bore being coaxial with said cylindrical body and having a uniform diameter that has substantially the same diameter as a bore of a barrel of said black powder firearm, and is configured to be loaded with a firing load including a powder charge, a bullet, and a sabot prior to insertion into said receiver such that said open distal end remains open after said bore is loaded, wherein a user pre-loads said speed-loading device with said firing load before said speed-loading device is inserted into said receiver. ### Claim 20 (depends on 19) The black powder firearm of claim 19, wherein said black powder firearm comprises a revolving cylinder magazine, said receiver being one of a plurality of chambers in said revolving cylinder, each operable to receive said speed-loading device. ### Claim 21 (depends on 19) The black powder firearm of claim 19, wherein said black powder firearm is a break-action black powder firearm, and said receiver is a cavity at the breech of said break-action black powder firearm proximal to the barrel and said speed-loading device is operable to be inserted into said cavity of said break-action black powder firearm. ### Claim 22 (depends on 21) The black powder firearm of claim 21, wherein said cavity is aligned with said barrel and said speed-loading device is inserted into said cavity in alignment with said barrel of said break-action black powder firearm. ### Claim 23 (depends on 19) The black powder firearm of claim 19, wherein said black powder firearm is a bolt-action black powder firearm, and said receiver is a bolt receiver of said bolt-action black powder firearm proximal to the barrel and said speed-loading device is operable to be inserted into the bolt receiver. ### Claim 24 (depends on 23) The black powder firearm of claim 23, wherein said speed-loading device includes a bolt handle on said proximal end of said cylindrical body for manipulating said speed-loading device within the bolt receiver and for engaging a bolt handle slot of said bolt-action black powder firearm. ### Claim 25 (depends on 19) The black powder firearm of claim 19, wherein said speed-loading device is operable to be removed from said receiver without the use of tools thereby enabling said user to remove said breech loading device from said receiver after said firing load is discharged from the black powder firearm by hand. ### Claim 26 (depends on 19) The black powder firearm of claim 19, wherein the exterior surface of said cylindrical body is smooth and has a uniform outer diameter to prevent obstruction of said device as it is inserted and removed from the receiver of said black powder firearm, and a thickness of the wall of said cylindrical body around the bore is in a range of about 0.05 mm to about 1 mm. ### Claim 27 (depends on 19) The black powder firearm of claim 19, further comprising a head portion adjacent to said proximal end of said cylindrical body for abutting a proximal end of the receiver of said black powder firearm. ### Claim 28 A method of loading a black powder firearm, comprising: a. pre-loading propellant and a projectile into a speed-loading device comprising i. a cylindrical body having a distal end and a proximal end, wherein the distal end is operable to be inserted into a receiver in said black powder firearm, and ii. a load chamber having a bore, said bore having (1) a uniform diameter that has substantially the same diameter as a barrel bore of a barrel of the black powder firearm and (2) an open distal end, wherein said propellant and said projectile are packed into said load chamber and said open distal end of said bore remains open after said propellant and charge are pre-loaded into said load chamber; and b. inserting said speed-loading device into said receiver in said black powder firearm after said speed-loading device is pre-loaded with said propellant and said projectile. ### Claim 29 (depends on 28) The method of claim 28, wherein said speed-loading device includes a channel connecting said load chamber and said proximal end of said device, wherein said channel is operable to transmit a spark generated from a primer ignited by the firing operation of said black powder firearm, and said speed-loading device includes a primer pocket at said proximal end of said device, wherein said channel connects said primer pocket with said load chamber allowing a spark generated by a firing hammer of said black powder firearm striking a primer positioned in said primer pocket to travel to said load chamber and ignite gun powder positioned in said load chamber. ### Claim 30 (depends on 29) The method of claim 29, further comprising removing said speed-loading device from said black powder firearm after said propellant has been ignited and said projectile has been fired from said black powder firearm, wherein no additional propellant or projectile is loaded into said black powder firearm prior to removing said speed-loading device.