Abstract: An automated cork extractor includes a housing for enclosing a motor, a corkscrew, and a cork sleeve, the cork sleeve for receiving a cork during operation of the cork extractor.

Abstract: The present invention is directed to a pocket-sized corkscrew, bottle opener, and key chain combination apparatus that can be used to open corked and capped bottles, which when stored shields the corkscrew tip, and which can be converted from its storage configuration to its corked-bottle opener configuration with requiring disassembly of the pieces of the apparatus.

Abstract: The invention relates to a corkscrew (T) including a handle (100) to which are connected a worm (200) and two separate levers (300, 400) pivotably connected in a case on a single pin (A) secured to the handle and preformed to provide the two notches or two fulcra (310, 410) that are required in order to extract a cork (B) inserted in the neck (G) of a bottle, in two steps. Said corkscrew is characterized in that the two levers include two portions, the second portion (330) of the first lever (300) being preformed such as to be inserted in the second portion (430) of the second lever (400) and create a fulcrum on the neck (G) of the bottle when the corkscrew (T) passes from the first notch (310) to the second notch (410) such that said first notch (310) does not project in relation to the second notch (410) and said first notch (310) does not prevent said passing. The invention also relates to the method for using the corkscrew described above. The invention is useful for manufacturing corkscrews.

Abstract: There is disclosed a cork screw made up of a spiral screw for driving into a cork to thereby remove the cork from a bottle. The spiral screw is attached to a handle for driving the spiral screw into the cork. The handle passes through a flange that, along with a cork screw stop, provides a countervailing force as the spiral screw is used to drive a cork back into a bottle. An upper stop, integral to the cork screw is included. The upper stop maintains the position of the cork screw relative to the bottle as the cork is being removed from the bottle using the spiral screw. A lower stop, integral to the cork screw is also included. This lower stop maintains the position of the cork screw relative to the bottle as the cork is being returned to the bottle using the spiral screw.

Abstract: A tube plug insertable in one end of a heat exchange tube, the tube plug formed as an shaft having a distal part and an opposite proximal part which terminates in a proximal end with an threaded hole extending axially in the proximal end in the distal direction, and a plug removal tool having a proximal handle part and a distal stem part which has external threads that match threads in the threaded hole in the plug's shaft, the stem part being threadedly insertable into the threaded hole in the proximal end of the tube plug, whereby rotation of the stem will urge the tube plug to rotate relative to the heat exchange tube and break free from being lodged in the bore thereof.

Abstract: A thermal core includes a hollow body with at least one engagement element for engaging a corresponding engagement element on a container, a central portion for heat-transfer with a container base, a thermal medium within the hollow body, a bottom wall on the hollow body, and at least one pocket in the bottom wall with at least one of twist-off features or pry-off features. A product to remove a closure from a container includes a wall, and a multi-functional pocket in the wall that includes laterally spaced and diametrically overlapping semi-circumferential pockets including a first pocket having container closure pry-off features and a second pocket having container closure twist-off features.

Abstract: A sommelier's corkscrew having an elongated first shaft (1) hingedly connected at one end with a second shaft (2) including a tool (2.1) for opening crown caps and an extension (2.2) having a formed step adapted to engage the top edge of a bottle mouth during the corkscrew lifting step, and a helically shaped third shaft (3) hingedly connected to the first shaft. The corkscrew further includes a mechanical element (10, 20) adapted to engage the third shaft and actuate it automatically to move the third shaft from the closed position of the corkscrew, where the third shaft is contained between the first and second shafts, to the open position where the third shaft is substantially perpendicular to the first and second shafts aligned in the open position.

Abstract: An extraction component for a corkscrew which comprises a helix that is intended to be screwed into a cork and to this end has a point, whereby the extraction component has means to connect it to other components of the corkscrew, characterised in that the centreline of at least the part of the helix immediately after the point is in a direction that makes a first angle with a straight line that runs through the centre of the means and the end of the helix, where the point is located.

Abstract: A cork removal device for facilitating the removal of a cork from a bottle, including a central body portion; a helix associated with the central body portion; a removal member attached to the central body portion; a ratchet assembly associated with the helix; and a stop indication member situated below the ratchet assembly and above a pointed end of the helix.

Abstract: A tool for loosening and/or unscrewing a screw in an object. The tool includes a frame dimensioned and configured to receive (or be mounted on) an object having at least one screw removably embedded therein.

Abstract: An improved corkscrew includes a unidirectional clutch mechanism that enables the user to grasp the corkscrew handle, place the screw tip impinging on the cork, and to rotate the handle reciprocally to advance the screw unidirectionally and embed it in the cork. The mechanism features a clutch spring that transfers rotation of the handle to the screw in one direction only, and rotates freely in the opposite direction.

Abstract: The invention relates to a corkscrew (T) including a handle (100) to which are connected a worm (200) and two separate levers (300, 400) pivotably connected in a case on a single pin (A) secured to the handle and preformed to provide the two notches or two fulcra (310, 410) that are required in order to extract a cork (B) inserted in the neck (G) of a bottle, in two steps. Said corkscrew is characterized in that the two levers include two portions, the second portion (330) of the first lever (300) being preformed such as to be inserted in the second portion (430) of the second lever (400) and create a fulcrum on the neck (G) of the bottle when the corkscrew (T) passes from the first notch (310) to the second notch (410) such that said first notch (310) does not project in relation to the second notch (410) and said first notch (310) does not prevent said passing. The invention also relates to the method for using the corkscrew described above. The invention is useful for manufacturing corkscrews.

Abstract: There is disclosed a cork screw made up of a spiral screw for driving into a cork to thereby remove the cork from a bottle. The spiral screw is attached to a handle for driving the spiral screw into the cork. The handle passes through a flange that, along with a cork screw stop, provides a countervailing force as the spiral screw is used to drive a cork back into a bottle. An upper stop, integral to the cork screw is included. The upper stop maintains the position of the cork screw relative to the bottle as the cork is being removed from the bottle using the spiral screw. A lower stop, integral to the cork screw is also included. This lower stop maintains the position of the cork screw relative to the bottle as the cork is being returned to the bottle using the spiral screw.

Abstract: An improved corkscrew includes a unidirectional clutch mechanism that enables the user to grasp the corkscrew handle, place the screw tip impinging on the cork, and to rotate the handle reciprocally to advance the screw and embed it in the cork. The mechanism features a clutch spring that transfers rotation of the handle to the screw in one direction only. As a result, fatigue of the user's hand and wrist is substantially reduced, and repetitive stress injuries are diminished.

Abstract: An auger-type corkscrew is housed in a body with an opening for communicating with the cork in a wine bottle or the like. An auger tip is carried in the body and is adapted to be rotated and extended into and rotated and withdrawn out of contact with the cork. The drive mechanism is mounted in the body for rotating and extending and withdrawing the auger tip. A winch-type handle is mounted outside the body and in driving communication with the drive mechanism, whereby rotation of the winch-type handle activates the drive mechanism for rotating and extending and withdrawing the auger tip.

Abstract: The corkscrew of the invention is specially designed to ensure optimum functionality, while being extremely easy to use and having great structural simplicity, with the consequent positive effects in terms of costs and lifetime of the corkscrew. To this end, the support arm (7) of said corkscrew, with a channel-like configuration, is made as a single piece and incorporates within it a pivot element (11) mounted pivotably on a transverse pin or axis (10), said pivot element (11) ending at each end in respective support means (12 and 14), the first in the form of a claw and the second in the form of a hook, the first being located at the free end of the support arm and the second in the middle thereof, and the support surface of both being oriented outwards, i.e. towards the opening in the neck of the bottle when the corkscrew is placed on the bottle.

Abstract: A self-pulling corkscrew is provided. The corkscrew includes a body comprised of a first arm extending downwardly from a central portion and a second arm extending downwardly from the central portion. The first and second arms each having an inner surface and an outer surface wherein the inner surfaces of the first arm and the second arm cooperatively define a bottle receiving cavity. The corkscrew further includes a first groove traversing at least a portion of the outer surface of the first arm and a second groove traversing at least a portion of the outer surface of the second arm. One of either the first and second grooves has a first depth at a proximate end of the groove and a second depth at a distal end of the groove. The corkscrew is further comprised of a sleeve, a handgrip and a screw. The sleeve is slidably engaged with the first and second arms and has a first inwardly projecting protrusion and a second inwardly projecting protrusion.

Abstract: A corkscrew has a body, an extension housing, a corkscrew element and at least one pushing lever. The body is hollow and has a sleeve and a stationary housing. The extension housing is connected extendably to the stationary housing to make the length of the body extendable. The corkscrew element is mounted moveably in the body and has a grip end, a screw end and a toothed segment. The at least one pushing lever is mounted pivotally on the sleeve. Each pushing lever has a toothed end engaging the toothed segment on the corkscrew element. The corkscrew element can be moved upward several times with pivoting the at least one pushing lever and thereby extending the extension housing relative to the body to the body to provide a laborsaving effect.

Abstract: A closure for a container includes: (a) an inner cylindrical wall having first and second ends and defining a space; (b) an outer cylindrical wall opposite the inner cylindrical wall and having the first and second ends to form an outer surface of the closure; (c) a first end wall extending across said first end, wherein the first end wall comprises a recess extending a least partially into the space, and a first set of threads disposed on the recess. An apparatus usable on a diagnostic analyzer container and includes: a threaded rotatable spindle adapted for threading into a closure having a threaded depression and for applying a rotational force to remove the closure; and a clutch having an element adapted to engage the closure and apply a rotational to the closure.

Abstract: The invention is a corkscrew (1) for caps made of cork or plastics equipped with two levers (7) and (8) each having two shaped or cam outlines (11, 12) that subject corresponding teeth (41) and (51), carried by concentric barrels (4) and (5), to different movements such as to allow the complete extraction of the cap from the bottle and its ejection. The corkscrew (1) takes care of blocking the bottle neck during the worm screwing through a garter-spring tightening arrangement (6). The levers (7,8) are synchronously moved through teeth (13) that engage a toothed wheel (14).

Abstract: According to the present invention, A corkscrew comprising: a casing; a downwardly opening socket within the casing, the socket having a vertical axis being dimensioned to receive the neck of a bottle; a corkscrew spiral arranged axially within the socket; a motor adapted to rotate the spiral in clockwise and anticlockwise directions; a power supply battery; a sleeve having an axial bore mounted for axial movement within the socket; spring means adapted to bias the sleeve downwardly within the socket; a control circuit including a microprocessor and a memory; a display; and an upper position sensor; the motor upon actuation causing the spiral to rotate in a first direction to penetrate the cork and withdraw the cork from the bottle neck; the axial bore being dimensioned to receive and engage the cork preventing rotation of the cork; the upper position sensor being adapted to detect when the cork is completely removed from the bottle and to generate a signal to stop rotation of the spiral; the microprocesso

Abstract: A cork extractor significantly reduces the countervailing forces that must be applied to a bottle during extraction of a cork by providing a handle having a rotational axis substantially perpendicular to the vertical, longitudinal axis of a cork as it is removed from a bottle. A handle rotates about an axis and comprises gripping portions on opposite sides of the rotational axis. The corkscrew is prevented from spiraling out of the cork during the application of upwardly directed forces independently of the screw carrier.

Abstract: An auger-type corkscrew is housed in a body with an opening for communicating with the cork in a wine bottle or the like. An auger tip is carried in the body and is adapted to be rotated and extended into and rotated and withdrawn out of contact with the cork. The drive mechanism is mounted in the body for rotating and extending and withdrawing the auger tip. A winch-type handle is mounted outside the body and in driving communication with the drive mechanism, whereby rotation of the winch-type handle activates the drive mechanism for rotating and extending and withdrawing the auger tip.

Abstract: The present invention refers to a snap-type corkscrew, i.e. a corkscrew that snaps open when it has to be used. A corkscrew according to the invention comprises a handle (1), a screw (16) that is pivotally associated to said handle (1), and an arm (14) that is in turn pivotally associated to said handle (1), said screw (16) and said arm (14) being movable between a first resting position thereof, in which the screw (16) and the arm (14) are at least partially lying upon each other, and a second operative position thereof. The inventive corkscrew is characterized in that it comprises actuation means (18) adapted to impart a movement to the screw (16) and the arm (14) causing them to displace from the resting position towards the operative or working position thereof, and in that it comprises retaining means (20, 220, 320, 420) adapted to positively retain the arm (14) or the screw (16) in their folded position against said handle (1) of the corkscrew.

Abstract: An opener apparatus comprising a base plate, an elongated housing assembly, a frame assembly, a trigger assembly, a lever arm assembly, and a corkscrew assembly. The base plate has first and second front edges and first and second interior lateral edges extending respectively therefrom to an intermediate edge, first and second wedges extend a first predetermined distance from the first and second front edges respectively. The elongated housing assembly has first and second ends. The elongated housing assembly defines an elongated channel when mounted onto the base plate. The frame assembly is mounted onto a first interior face of the elongated housing assembly. The trigger assembly is pivotally mounted onto the frame assembly. The trigger assembly comprises a trigger, a catch arm having a first lip, a second lip, and a leaf spring. The lever arm assembly and the corkscrew assembly are also pivotally mounted onto the frame assembly.

Abstract: This invention relates to a corkscrew (1), of the first-class lever type, designed so that once the screw (3) is driven into a cork (10) that is fully inserted into the neck of a bottle (12) and that free end (8) of short fulcrum (5) is placed on the bottle lip (11), a single hand (14) can hold the bottle neck (12) and the free end (2?) of the lever (2) simultaneously. A squeeze of one hand (14) will bring the free end (2?) of lever (2) against the bottle neck (12). The cork (10) is now raised an initial distance from its original position. The operation is repeated using long fulcrum (6) whose free end (9) is placed against the bottle lip (11). In this second position the free end (2?) of lever (2) and the bottle neck (12) are again within range of being grasped with one hand (14). A second squeeze of the hand (14) now moves the cork (10) the rest of the way out of the bottle neck (12).

Abstract: A cork extractor significantly reduces the countervailing forces that must be applied to a bottle during extraction of a cork by providing a handle having a rotational axis substantially perpendicular to the vertical, longitudinal axis of a cork as it is removed from a bottle. A handle rotates about an axis and comprises gripping portions on opposite sides of the rotational axis. The corkscrew is prevented from spiraling out of the cork during the application of upwardly directed forces independently of the screw carrier.

Abstract: A device for inserting and removing securing fittings for twist-lock containers includes a support plate for containers, which is provided with a pneumatically or hydraulically driven screwing mechanism with a slot gripper for each expected position of a securing fitting for the twist-lock container.

Abstract: The invention is a corkscrew (1) for caps made of cork or plastics equipped with two levers (7) and (8) each having two shaped or cam outlines (11, 12) that subject corresponding teeth (41) and (51), carried by concentric barrels (4) and (5), to different movements such as to allow the complete extraction of the cap from the bottle and its ejection. The corkscrew (1) takes care of blocking the bottle neck during the worm screwing through a garter-spring tightening arrangement (6). The levers (7,8) are synchronously moved through teeth (13) that engage a toothed wheel (14).

Abstract: A corkscrew includes a ratcheting feature to facilitate insertion of the bit into a closure and a locking feature to facilitate removal of the bit from the closure. A corkscrew also includes a removable bit (e.g., a worm, auger, or the like).

Abstract: A corkscrew includes a handgrip (1), a screw (2) associated to the handgrip (1) by means of a first pivoting connection (3), and an arm (4, 4?) comprising first abutting members (5, 5?) and associated to the handgrip (1) by means of a second connection (21) that enables the arm (4, 4?) to rotate, with the arm (4, 4?) being further capable of performing a second movement relative to the handgrip (1). The inventive corkscrew is characterized in that it comprises elastic means (10) that are adapted to affect at least the second movement of the arm (4, 4?) so as to assist in pulling out a cork (7) from a bottle (6).

Abstract: Apparatus for extracting a cork from a bottle comprises a corkscrew mounted in a carrier, the carrier being mounted on a frame for longitudinal reciprocating movement with respect to the longitudinal axis of the corkscrew and the corkscrew being rotatably mounted on the carrier for joint longitudinal movement therewith, the axis of rotation of the corkscrew being generally coincident with the centre line of the corkscrew. A control nut is rotatably mounted on the frame, the control nut having a screw passage therethrough, the screw passage being positioned to receive the corkscrew and configured to mate with the configuration of the corkscrew whereby, upon longitudinal movement of the corkscrew in the screw passage, rotational movement is imparted to the corkscrew. Actuator means is operatively connected to the carrier for reciprocating the carrier.

Abstract: Apparatus (2, 22) for extracting a cork (14) from a bottle (8) containing gaseous liquid comprising cork-engaging means (12, 28) having a cork engaging passageway extending generally longitudinally therethrough for engaging the cork (14), trap means (6) for trapping the expelled cork and bottle-engaging means (4) connected to the cork-engaging means and the trap means for positioning the cork-engaging means and trap means with respect to the neck of the bottle such that the cork-engaging means engages the cork and the trap means is located for trapping the expelled cork, wherein the cork-engaging means (12, 28) includes cork-gripping means (16, 32) provided on the cork-engaging passageway which is operative to prevent rotation of the cork on rotation of the bottle with respect to the bottle-engaging means (12, 28) and wherein the trap means (6) arrests the flight of the cork after it is expelled from the bottle.

Abstract: A corkscrew includes a support member having two opposite sliding slots, a movable rod slidably mounted in the sliding slots of the support member, a resting member mounted on the support member, a screw member mounted on the support member, a cover mounted on the support member, and a pull handle pivotally mounted on the cover and formed with a tongue located between the sliding slots of the support member and the movable rod. Thus, the angle between the pull handle and the support member is adjustable, so that the user can pull the pull handle upward relative to the support member to pull the cork of the bottle upward successively until the cork is removed from the bottle so as to remove the cork from the bottle easily and conveniently.

Abstract: A corkscrew comprising a body and a handle, the body including a socket adapted to receive the neck of a bottle sealed by a cork, an actuation lever, an axially rotatable worm spiral mounted on a carriage within the body and arranged to rotate and penetrate the cork as the lever is lowered, the spiral being further arranged to cease rotation as the lever is raised to withdraw the cork from the bottle, the corkscrew being further arranged to discharge the cork from the screw by lowering and raising the lever after the neck of the bottle has been removed from the socket.

Abstract: A bottle opener with combined foil cutting and cork extracting capabilities. The bottle opener includes a corkscrew and a handle. The handle has an integrated foil cutter which includes a bottle top receiver, a thumb slide, and a blade operatively connected to the thumb slide. The bottle top receiver is configured to receive the top of the bottle when the top of the bottle is inserted into the bottle top receiver. In the preferred embodiment, the bottle top receiver has a substantially cylindrical side wall along its internal perimeter. The thumb slide is provided on an exterior surface of the handle and is configured to slide back and forth along the exterior surface between a first position and a second position. The blade is operatively connected to the thumb slide so that it travels along with the thumb slide. When the thumb slide is moved from the first position to the second position, the blade projects into the interior of the bottle top receiver through a port in the side wall.

Abstract: A combined function foil cutter and cork remover comprising a hollow main body member with a circular upper and circular lower open end. The main body member comprises a plurality of flexible fingers separated by longitudinal slots extending a desired distance upward from the lower open end. The interior surface of each finger comprises at least one individual elongated blade located a designated distance from the lower open end. There is a spiral corkscrew inserted longitudinally within the main body member. The corkscrew is rotatably secured with a handle located at the upper open end of the main body member. There is a collar slidably set around the main body member. When the collar is slid towards the lower open end, the collar compresses each of said fingers together to align said individual elongated blades into one continuous circular blade.

Abstract: The present invention relates to devices and methods for removing a stop from a bottle. In certain embodiments of the present invention, a stabilizer is provided to prevent the stop from being pushed into the bottle and insert members are provided for removing the stop without the outside of the stop adhering to the inner wall of the bottle. Such embodiments allow, among other things, removal of the stop from the bottle without destruction or partial destruction of the stop, as is sometimes the case with conventional corkscrews, yet without the risk of pushing the stop into the bottle as is sometimes the case with non-corkscrew bottle stop removers.

Abstract: The present invention relates to devices and methods for removing a stop from a bottle. In certain embodiments of the present invention, a stabilizer is provided to prevent the stop from being pushed into the bottle and insert members are provided for removing the stop without the outside of the stop adhering to the inner wall of the bottle. Such embodiments allow, among other things, removal of the stop from the bottle without destruction or partial destruction of the stop, as is sometimes the case with conventional corkscrews, yet without the risk of pushing the stop into the bottle as is sometimes the case with non-corkscrew bottle stop removers.

Abstract: A jar opening apparatus for opening a jar having a screw-on lid which comprises a base having a jar supporting surface, a generally vertically extending guide column connected to the base and a carriage assembly connected to the guide for movement relative to the guide between a first raised position and a second lowered position. The carriage assembly comprises a carriage; a lid engaging member connected to the carriage for engaging the screw-on lid when the carriage is in the second position, and rotating means for imparting rotation to the lid engaging member. The rotating means uniquely comprises a drive screw connected to the carriage and a cooperating driven tube connected to the lid engaging member. A novel operating mechanism is operably associated with the carriage for moving the carriage between the first and second positions.

Abstract: A corkscrew comprising a body and a handle, the body including a socket adapted to receive the neck of a bottle sealed by a cork, an actuation lever, an axially rotatable worm spiral mounted on a carriage within the body and arranged to rotate and penetrate the cork as the lever is lowered, the spiral being further arranged to cease rotation as the lever is raised to withdraw the cork from the bottle, the corkscrew being further arranged to discharge the cork from the screw by lowering and raising the lever after the neck of the bottle has been removed from the socket.

Abstract: A bottle opener is disclosed with a corkscrew and a cap cutter, which can be used separately from the corkscrew, wherein the corkscrew can also be used when the cap cutter is arranged on the corkscrew.

Abstract: A cork extractor includes a body having a pair of opposed side walls defining a gap therebetween and having a dimension that radially increases from a first end to a second end of the body. A hinge member is rotatably fixed at the first body end for turning about an axis, and a corkscrew is connected to the hinge member. The corkscrew is pivotable about the axis between a retracted position lying in the gap and an extended position for pulling a cork out from a bottle mouth upon the body being turned about the hinge member while bearing slidingly against the bottle mouth at a position sliding from its first end to its second end.

Abstract: A beverage bottle and can opener apparatus comprising an elongated body with a rear flat and raised bottle-shaped front surfaces, including a first, second and third opener devices. The first opener device having a first cavity with engagement edges for receiving a crimped-top cap of a beverage bottle therein in a force-fit arrangement. The second opener device is housed inside a longitudinal storage recess and includes a rotatable spiral corkscrew member and an elongated lever member both extending longitudinally and perpendicularly from their respective shafts and mounted for axial movement from folded to extending positions for drawing a cork from a beverage bottle. The third opener device includes a second cavity having a rectangular notch being configured to receive a tap-top tab of a beverage can therein. The flat rear surface further has a magnet rigidly mounted thereto to permit the opener apparatus to be held to a metallic surface when it is not in use.

Abstract: An apparatus for removing a stopper from a bottle by rotating a threaded capsule surrounding the threaded neck of a bottle. The capsule is preferably received over a narrowed neck of the bottle to maintain the appearance of a foil-wrapped and cork-closed bottle. The bottle may be sealed with plugs (natural cork, synthetic cork, molded plugs), planar seals, or a combination thereof. The capsule may engage the stopper directly or by way of a stopper anchor. Aspects of the invention include preventing uncontrolled egress of stoppers from pressurized bottles, the resealing of various forms of bottles after removal of the stopper, locking the closure in place, and providing evidence of tampering.

Abstract: A cork extractor includes a fulcrum element having two parallel side walls forming a channel therebetween with an open side and a closed side, the fulcrum element extending longitudinally at one end thereof to form a rim constructed and arranged to rest against a bottle neck. Each of the walls has a longitudinal slot formed therein between a first slot wall closer to the open side and substantially parallel to the side walls, and a second slot wall closer to the closed side, with a plurality of no more than three notches formed in the second slot wall distributed over the slot from a top end of the slot to a bottom end. These slots include a first notch at the slot end closer to the rim which includes a rounded bottom, and a second slot wall portion extended toward a mid-to upper-point of the first slot wall and a second notch having a rounded bottom. A lever having a pin at one end is freely slidable within the slot and which may be received in the notches to engage a selected one of the notches.

Abstract: A cork remover comprising a handle having first engaging means and an elongate cavity including internal screw threads along its length, and a separate corkscrew having a head fixed to its rear end and receivable by the cavity. The head has second engaging means for releasable engagement with the first engaging means against rotation of the corkscrew relative to the handle, such that the corkscrew can be turned into a cork of a wine bottle by rotating the handle. The head includes external screw threads for subsequent engagement with the screw threads of the cavity while being received by the cavity in one direction, such that upon rotation of the handle the corkscrew can be withdrawn rearwards into the cavity, thereby removing said cork from said bottle. The head is receivable by the cavity in the opposite direction, having their screw threads inter-engaged, for storing the corkscrew in the cavity.

Abstract: An apparatus for removing a cork from a bottle in which an anchor is embedded in the cork and a cork-pulling sleeve is provided for engaging the anchor for removal of the cork. The cork-pulling sleeve includes inner threads that mate with external threads on the neck of the bottle, and rotation of the cork-pulling sleeve in relation to the bottle extracts the cork.

Abstract: In an electric corkscrew, a power switch controls supply of electric power from an electric power source to a motor unit so as to drive an auger to rotate in a positive direction for screwing into a cork that is to be unplugged from a bottleneck or a negative direction for screwing out of the cork that was unplugged from the bottleneck. A control switch interrupts electrical connection between the electric power source and the motor unit when actuated by the cork in a cork passage defined by a sleeve body in a grip member while the cork extends out of the cork passage as a result of rotation of the auger in the positive direction.

Abstract: A corkscrew incorporating a support arm with two articulated sections capable of acting independently and sequentially by resting on a bottle's mouth. The sections are connected to each other through a joint that has a spring that causes one of the sections to seek out the side or mouth of the bottle where it is to be positioned, without the need for a corkscrew user to deliberately perform this operation. The spring is set at the level of the articulated joint between the arm and body or handle, the ends of which form aligned and opposing pivots that emerge laterally from the body, where the arm incorporates a circumferential arrangement of notches over which the pivots must move during the swinging movement of the arm with respect to the body. This prevents undesired movement between the arm and the body, no matter what relative position is chosen for them.