Patents by Inventor Wilhelm Bubits
Wilhelm Bubits has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230304757Abstract: A magazine of a pistol for cartridges of the caliber .22LR with a case rim, consisting of a hollow magazine body for receiving the cartridges in two rows, a stub-like base plate, a feeder slidably guided in the magazine body, a compression spring between the feeder and the base plate, which base plate has a bore as do the two side walls of the magazine body comprise openings, all of which are formed by a transversely extending bolt, wherein the upper end region of the magazine body forms a constriction in which two rows of cartridges are brought together into one. The side walls have inwardly directed corrugations running longitudinally over their entire height, which merge with guide ribs in the upper region.Type: ApplicationFiled: March 23, 2023Publication date: September 28, 2023Inventor: Wilhelm BUBITS
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Patent number: 11306985Abstract: A magazine of a pistol for cartridges with a case rim, having a hollow magazine body for accommodating the cartridges in two vertically offset rows, a base plate, a feeder, which is guided in a displaceable manner in the magazine body, and a compression spring between the feeder and the base plate, wherein the upper end region of the magazine body forms a narrowing, in which the two rows of cartridges are guided together to form a single row. In order to ensure a reliable feed of the cartridges despite the case rim, in the longitudinal center the side walls have inwardly directed beads which run over the entire height of the side walls and merge, in the upper region, into converging guide ribs, and the feeder forms a bearing surface, which is convex in the longitudinal direction and on which a cartridge located thereon can alter its angle of inclination in relation to the horizontal.Type: GrantFiled: May 6, 2021Date of Patent: April 19, 2022Assignee: Taurus Holdings, Inc.Inventor: Wilhelm Bubits
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Publication number: 20210270554Abstract: A magazine of a pistol for cartridges with a case rim, having a hollow magazine body for accommodating the cartridges in two vertically offset rows, a base plate, a feeder, which is guided in a displaceable manner in the magazine body, and a compression spring between the feeder and the base plate, wherein the upper end region of the magazine body forms a narrowing, in which the two rows of cartridges are guided together to form a single row. In order to ensure a reliable feed of the cartridges despite the case rim, in the longitudinal center the side walls have inwardly directed beads which run over the entire height of the side walls and merge, in the upper region, into converging guide ribs, and the feeder forms a bearing surface, which is convex in the longitudinal direction and on which a cartridge located thereon can alter its angle of inclination in relation to the horizontal.Type: ApplicationFiled: May 6, 2021Publication date: September 2, 2021Inventor: Wilhelm Bubits
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Patent number: 11035635Abstract: A magazine of a pistol for cartridges with a case rim, having a hollow magazine body for accommodating the cartridges in two vertically offset rows, a base plate, a feeder, which is guided in a displaceable manner in the magazine body, and a compression spring between the feeder and the base plate, wherein the upper end region of the magazine body forms a narrowing, in which the two rows of cartridges are guided together to form a single row. In order to ensure a reliable feed of the cartridges despite the case rim, in the longitudinal center the side walls have inwardly directed beads which run over the entire height of the side walls and merge, in the upper region, into converging guide ribs, and the feeder forms a bearing surface, which is convex in the longitudinal direction and on which a cartridge located thereon can alter its angle of inclination in relation to the horizontal.Type: GrantFiled: January 24, 2018Date of Patent: June 15, 2021Assignee: Taurus Holdings, Inc.Inventor: Wilhelm Bubits
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Publication number: 20200240729Abstract: A magazine of a pistol for cartridges with a case rim, having a hollow magazine body for accommodating the cartridges in two vertically offset rows, a base plate, a feeder, which is guided in a displaceable manner in the magazine body, and a compression spring between the feeder and the base plate, wherein the upper end region of the magazine body forms a narrowing, in which the two rows of cartridges are guided together to form a single row. In order to ensure a reliable feed of the cartridges despite the case rim, in the longitudinal center the side walls have inwardly directed beads which run over the entire height of the side walls and merge, in the upper region, into converging guide ribs, and the feeder forms a bearing surface, which is convex in the longitudinal direction and on which a cartridge located thereon can alter its angle of inclination in relation to the horizontal.Type: ApplicationFiled: January 24, 2018Publication date: July 30, 2020Inventor: Wilhelm Bubits
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Patent number: 10415905Abstract: A pistol is provided, on the plastic housing of which a sliding carriage containing the barrel is guided in the longitudinal direction, which housing has a trigger guard at the transition to a grip stock, and in which housing a locking block is arranged; for an especially light embodiment that is simple to manufacture and nevertheless robust, the locking block forms a unit with the guiding elements of the sliding carriage, which unit is arranged in front of the magazine well and extends forward as far as the trigger guard, as a result of which the guide length is shortened. The locking block is fixed in the housing by a front cross pin and a rear cross pin and accommodates a locking bolt approximately over the second cross pin.Type: GrantFiled: February 9, 2016Date of Patent: September 17, 2019Assignee: FORJAS TAURUS S.A.Inventor: Wilhelm Bubits
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Patent number: 10060693Abstract: A pistol with a safety trigger, including a trigger lever supported in a housing and arranged in a trigger region, and of a safety lever pivotally mounted therein, wherein the safety lever engages a catch in the housing for ergonomics and reliability reasons, the safety lever is arranged in front of the trigger lever, extends over the clear height of the trigger region and is supported on the trigger lever in such a way that it forms a two-armed lever.Type: GrantFiled: April 11, 2017Date of Patent: August 28, 2018Assignee: BUBITS GMBHInventor: Wilhelm Bubits
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Publication number: 20180031341Abstract: A pistol is provided, on the plastic housing of which a sliding carriage containing the barrel is guided in the longitudinal direction, which housing has a trigger guard at the transition to a grip stock, and in which housing a locking block is arranged; for an especially light embodiment that is simple to manufacture and nevertheless robust, the locking block forms a unit with the guiding elements of the sliding carriage, which unit is arranged in front of the magazine well and extends forward as far as the trigger guard, as a result of which the guide length is shortened. The locking block is fixed in the housing by a front cross pin and a rear cross pin and accommodates a locking bolt approximately over the second cross pin.Type: ApplicationFiled: February 9, 2016Publication date: February 1, 2018Inventor: Wilhelm BUBITS
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Patent number: 9869524Abstract: A support for the arm of a shooter includes an elongated body having a first support surface for a shoulder region, and a handle for a hand at the front end. The handle forms a second support surface open to the front, for absorbing the recoil when shooting. The handle has a recess open to the front, into which fits the contour of the rear part of the grip of a portable firearm. The hand grasps both the handle and the grip of the portable firearm at the same time. The support optionally contains a wide variety of overmolded metal parts, such as a metal pin or knife blade.Type: GrantFiled: April 23, 2015Date of Patent: January 16, 2018Inventor: Wilhelm Bubits
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Publication number: 20170299305Abstract: A pistol with a safety trigger, including a trigger lever supported in a housing and arranged in a trigger region, and of a safety lever pivotally mounted therein, wherein the safety lever engages a catch in the housing for ergonomics and reliability reasons, the safety lever is arranged in front of the trigger lever, extends over the clear height of the trigger region and is supported on the trigger lever in such a way that it forms a two-armed lever.Type: ApplicationFiled: April 11, 2017Publication date: October 19, 2017Inventor: Wilhelm BUBITS
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Publication number: 20170045330Abstract: A support for the arm of a shooter includes an elongated body having a first support surface for a shoulder region, and a handle for a hand at the front end. The handle forms a second support surface open to the front, for absorbing the recoil when shooting. The handle has a recess open to the front, into which fits the contour of the rear part of the grip of a portable firearm. The hand grasps both the handle and the grip of the portable firearm at the same time. The support optionally contains a wide variety of overmolded metal parts, such as a metal pin or knife blade.Type: ApplicationFiled: April 23, 2015Publication date: February 16, 2017Inventor: Wilhelm BUBITS
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Patent number: 9488431Abstract: A method of locking a barrel of a firearm with respect to a barrel slide is provided.Type: GrantFiled: August 18, 2014Date of Patent: November 8, 2016Assignee: MERKEL JAGD— & SPORTWAFFEN GMBHInventor: Wilhelm Bubits
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Publication number: 20140352187Abstract: A method of locking a barrel of a firearm with respect to a barrel slide is provided.Type: ApplicationFiled: August 18, 2014Publication date: December 4, 2014Inventor: Wilhelm Bubits
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Patent number: 8807010Abstract: A pistol has a housing, a barrel slide, a barrel and a locking device for locking the barrel to the barrel slide. The locking device is formed by a head of the barrel, a locking block and a pair of locking bodies. The locking bodies engage the barrel slide by the action of the locking block and thus lock the barrel to the barrel slide. The locking block has two first wedge surfaces which are symmetrical about a longitudinal center plane. Each locking body is an elongated cylinder having a second wedge surface which faces the other locking body and interacts in a sheetlike manner with the first wedge surfaces of the locking block. Each locking body has an engagement surface which faces away from the other locking body and is intended for engaging respective recess of the barrel slide.Type: GrantFiled: August 24, 2012Date of Patent: August 19, 2014Assignee: Merkel Jagd-und Sportwaffen GmbHInventor: Wilhelm Bubits
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Publication number: 20130160341Abstract: A pistol has a housing, a barrel slide, a barrel and a locking device for locking the barrel to the barrel slide. The locking device is formed by a head of the barrel, a locking block and a pair of locking bodies. The locking bodies engage the barrel slide by the action of the locking block and thus lock the barrel to the barrel slide. The locking block has two first wedge surfaces which are symmetrical about a longitudinal center plane. Each locking body is an elongated cylinder having a second wedge surface which faces the other locking body and interacts in a sheetlike manner with the first wedge surfaces of the locking block. Each locking body has an engagement surface which faces away from the other locking body and is intended for engaging respective recess of the barrel slide.Type: ApplicationFiled: August 24, 2012Publication date: June 27, 2013Inventor: Wilhelm Bubits
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Patent number: 7797871Abstract: A magazine for improved stacking capacity includes a housing, a front wall connected to a back wall by sidewalls, a base, a spring adapted to be received inside a recess in the base in order to reduce the space occupied by the spring. The spring having various spiral sections wherein the spiral section having different lengths so that the spiral sections fit into each other when the spring is compressed against cartridges in order to enable stacking of additional cartridges.Type: GrantFiled: February 7, 2005Date of Patent: September 21, 2010Assignee: Caracal International LLCInventor: Wilhelm Bubits
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Patent number: 7735411Abstract: A pistol including a grip, a barrel slide movable on the grip in a firing direction, and a barrel capable of being interlocked with the barrel slide. A first locking device includes a projection provided on the outer contour of the barrel and has a forward-facing first inclined surface. A second locking device includes a lever pivotably guided in the barrel slide and a dog having a rearward-facing, second inclined surface cooperating with the first inclined surface. The unlocking means includes a stop that is provided in the grip and cooperates with a lug of the barrel. When the barrel impacts against the stop and the barrel slide continues its movement, the inclined surfaces slide relative to each other, and the lever is pivoted against the force of a spring such that the dog releases the barrel slide.Type: GrantFiled: February 28, 2005Date of Patent: June 15, 2010Assignee: Caracal International LLCInventor: Wilhelm Bubits
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Patent number: 7568302Abstract: A handgun and a locking device for a handgun are disclosed, which handgun includes a housing, a magazine-receiving space in the housing, a slide movable in the housing, and a trigger mechanism; the locking device includes a locking body to be inserted in the magazine-receiving space, the locking body at least partially being shaped like a magazine and including a releasable catch engaging in the magazine-receiving space when the locking body is in its inserted state, and cooperating with an eccentric provided in the locking body.Type: GrantFiled: April 4, 2008Date of Patent: August 4, 2009Assignee: Caracal International L.L.C.Inventor: Wilhelm Bubits
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Patent number: 7559166Abstract: For a pistol having a hollow pistol grip in which a magazine for rounds which is insertable from below is held, a magazine catch is provided which is realeasable from either side, offers a maximum of safety, is user friendly and has relatively few parts. The magazine has a lug on its front wall; in the front part of the pistol grip a sliding block is arranged so as to be displaceable in transverse direction, which is held in its middle position by at least one spring, in which position the lug rests on the sliding block. The sliding block has a vertical groove on either side of the lug, which can be brought into the path of movement of the lug during insertion of the magazine by displacement of the sliding block in either one of the two directions.Type: GrantFiled: December 1, 2004Date of Patent: July 14, 2009Assignee: Caracal International LLCInventor: Wilhelm Bubits
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Publication number: 20090158634Abstract: A handgun includes a housing with a grip and a trigger guard, a first axle located within the housing, a trigger pivoting about the first axle and provided between the grip and the trigger guard, a second axle within the housing in a transition zone between the trigger guard and the grip, a two-armed lever pivotably mounted about the second axle against a spring force, a first arm of the lever, in a locking position, engaging the trigger, to be a safety, the lever with its second arm ending in a finger contact region of a firing hand, and projecting beyond the grip contour on a front of the grip such that the lever is pivotable when grasping the grip to release the trigger, the second lever arm, in the release position, being accommodated in a longitudinal slot provided in the transition zone between the trigger guard and the grip.Type: ApplicationFiled: December 4, 2008Publication date: June 25, 2009Inventor: Wilhelm Bubits