With Means For Arcuate Motion Of Both Jaws Patents (Class 81/348)
  • Patent number: 11946719
    Abstract: A multi-position archery bow may include a first leg assembly having a first leg, a first pivot point, a first pivot plate, and a first limb fit cartridge, and the first limb fit cartridge may comprise a first gripping projection and a second gripping projection. The stand may also include a second leg assembly having a second leg, a second pivot point, a second pivot plate, and a second limb fit cartridge, and the second limb fit cartridge may comprise a third gripping projection and a fourth gripping projection. The pivot points may be pivotally coupled together so that the stand is movable between an open position, in which the first limb fit cartridge and second limb fit cartridge may be positioned relatively farther from each other, and a closed position, in which the first limb fit cartridge and second limb fit cartridge may be positioned relatively closer to each other.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: April 2, 2024
    Inventor: Lawrence John Popa
  • Patent number: 11745326
    Abstract: A cutter comprises one or more blades, a hinge coupled to the blades, and one or more adjustable handles pivotally coupled to the hinge. When being adjusted, the one or more adjustable handles permit adjusting their positions with respect to the opposing handle without concurrently actuating the blades.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: September 5, 2023
    Assignee: Milwaukee Electric Tool Corporation
    Inventors: Aaron S. Blumenthal, Aaron M. Williams, Andrew M. Tuchscherer
  • Patent number: 9638488
    Abstract: An archery bow support has adjustable or movable jaws and adjustable legs to a permit a releasable attachment to a plurality of different types of bows for positioning the bow during a downtime or brief period of non use during a period of heavy use for the bow, to assist the archer with a rest period.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: May 2, 2017
    Assignee: Du-Bro Products, Inc.
    Inventors: James E. Broberg, David D. Gray
  • Patent number: 8286461
    Abstract: The invention relates to a pair of hand-operated pliers (1), in particular pressing pliers, with jaws (6, 7) and hand levers (4, 5), wherein the jaws (6, 7) are pivotable around a preferably common rotational axis (x). Furthermore, one hand lever (5) is connected by a joint to one of the jaws (7), and a pressure support is located between the hand levers (4, 5) for the formation of a toggle (K). In order to further improve a tool of this type, particularly with respect to the design of the pressure support, it is proposed that the pressure support consist of a support roller (18) arranged on one hand lever (4), and of a curved section (19) which is attached to the other hand lever (5) and which works together with the support roller (18).
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: October 16, 2012
    Assignee: Rennsteig Werkzeuge GmbH
    Inventors: Horst Hofmann, Thomas Wagner, Ralf Legler, Georg Holland-Moritz
  • Patent number: 7444851
    Abstract: A hand tool for use by one hand provides double compound leverage of the force exerted on the handles to the jaws. This is achieved by adding additional pivots and lever arms between the handles and the jaws. The jaws may take the form of a sheet metal snip, seamer, or crimper.
    Type: Grant
    Filed: July 10, 2006
    Date of Patent: November 4, 2008
    Inventor: Paul M. Janson
  • Patent number: 7251980
    Abstract: A hydraulic operated tool includes a body (B), a pair of jaws (21) mounted with respect to the body so that at least one of the jaws is movable between an opened jaw position and a closed jaw position so as to engage workpiece (W) between the jaws. A ram assembly (2) is disposed in the body and is operatively associated with the jaws. Spring structure (1) causes the ram assembly to move thereby causing the jaws to initially engage the workpiece with a first force. A pump assembly (7) exerts fluid on the ram assembly to move the ram assembly further, causing the jaws to exert a second force, greater than the first force, on the workpiece.
    Type: Grant
    Filed: April 11, 2006
    Date of Patent: August 7, 2007
    Assignee: LatchTool Group LLC
    Inventors: Bill Gallentine, Myron D. Tupper, Ovidiu Salagean
  • Patent number: 6101900
    Abstract: A corkscrew assembly contains the combination of a body, a corkscrew and a lever, in which the lever has a lever extension slidably nested within a recess therein, the extension being movable between a first and second position and the extension extends beyond the free end of the lever in the second position.
    Type: Grant
    Filed: February 13, 1998
    Date of Patent: August 15, 2000
    Inventor: Francisco Jose Traspuesto Miguel
  • Patent number: 6029836
    Abstract: A cap device, particularly for a wine bottle, is disclosed as including a cap having a recessed top opening for receiving a screw for threadable insertion into the cork of the wine bottle. The recess at the top of the cap is of basically square shape with two recess extensions for receiving a butter knife, or the like, for turning the cork and screw as a unit and thereby unscrewing the cap, which is threadably attached to the outside of the neck of the wine bottle. The threading direction of the threads of the cap and neck of the wine bottle are opposite to the threading direction between the cork and the screw. Additionally, the cap is structured to extend a distance above the extent of the cork in the neck of the wine bottle, the cork is bullet-shaped and channels are defined transverse to the threads extending outwardly of the neck of the wine bottle, in order to allow the escape of compressed carbon dioxide in a sparkling wine or champagne bottle as the cap is unscrewed and the cork lifted.
    Type: Grant
    Filed: November 27, 1998
    Date of Patent: February 29, 2000
    Inventor: Achilles P. Ligeras
  • Patent number: 6015060
    Abstract: A dual aperture beverage container is disclosed, consisting of a beverage container of traditional cylindrical shape, with a traditional pouring aperture assembly on the top of the container, such as a scored section and a tab. Located along the container side wall is a second scored portion. A venting aperture opener is included which hooks onto the top container rim and opens the venting scored portion to reveal a venting aperture. The venting aperture container can be used to provide additional air to the pouring aperture, or can itself be used as a pouring aperture. Also disclosed is a venting scored portion and venting tab, located on the container bottom, serving the same purpose as the venting aperture located on the container side wall.
    Type: Grant
    Filed: June 5, 1998
    Date of Patent: January 18, 2000
    Inventors: Tim Rightenour, David Jordan
  • Patent number: 5992269
    Abstract: A corkscrew has a body having a central part and an end part, a helix provided at the central part of the body, an end arm provided on the end part of the body, the end arm having an end provided with a first fulcrum and an internal medium part provided with a mechanism for forming an intermediate auxiliary fulcrum under the action of a manual drive of a user to facilitate a drawing action on a cork in which the helix has been introduced.
    Type: Grant
    Filed: November 20, 1997
    Date of Patent: November 30, 1999
    Inventors: Ramon Brucart Puig, Marta Bonich Linares
  • Patent number: 5934159
    Abstract: The present invention is an opener for a package closure. The opener is designed to work with a push tab that has a depressable end which may pierce the package. The opener has a handle and a protrusion. The protrusion may be attached to the handle, or the protrusion may be attached to an angled portion which is attached to the handle. The protrusion is adapted to be positioned on the depressable end of the push tab. The opener may also include a prong which is adapted to fit in an air vent of the push tab. The prong may be attached to the handle, or the prong may be attached to an angled portion which is attached to the handle. The protrusion is spaced from the prong so that it is positioned on the depressable end of the push tab when the prong is positioned in the air vent. When the protrusion is positioned on the depressable end of the push tab, the user may apply sufficient downward force to the handle of the opener in order to cause the depressable end of the push tab to pierce and open the package.
    Type: Grant
    Filed: February 9, 1998
    Date of Patent: August 10, 1999
    Assignee: SIG Combibloc, Inc.
    Inventor: Arthur W. Robichaud
  • Patent number: 5864939
    Abstract: A method of manufacturing a cork extracting device containing a supporting shaft and a coil-type screw and in which the supporting shaft and the screw are separately made and then connected together, which comprises providing a bottom end portion of the supporting shaft with a coupling portion having a coupling aperture disposed therein, providing a coiled screw with a screw coupling portion at the top end thereof, inserting a guiding tube into the coupling portion of the shaft, the guiding tube having a center hole which extends therethrough and branches at the end thereof as a hooking groove, inserting the screw coupling portion into the hole of the guiding tube and bending the end of the screw coupling portion to engage with the hooking groove.
    Type: Grant
    Filed: October 16, 1996
    Date of Patent: February 2, 1999
    Inventor: Kim In-Seok
  • Patent number: 5588342
    Abstract: A device for removing a cork from a bottle incorporating a lazy tongs link mechanism wherein manual force is applied along the bottle axis. A flared flange seat allows the device to accommodate a range of bottle sizes. An ergonomicly shaped pull handle and loosely pinned lazy tongs links attach to a shaft and a cork screw operating through a flange comprise the device and are utilized to apply a magnified pulling force, permitting a person to exert a smooth, controlled force as opposed to massive abrupt force.
    Type: Grant
    Filed: May 24, 1995
    Date of Patent: December 31, 1996
    Inventors: Dexter D. Ahlgren, Valerie E. Ahlgren
  • Patent number: 5454282
    Abstract: In a pocket corkscrew, a handle 1 is pivotally operated around two fulcra (4, 6)--around the first one (4) during a first run of the cork (14) and around the second one (6) during the second and definitive run of the same cork. Increase of the arm 2-4 into the arm 2-6 allows the cork (14) to run a further path d2, avoiding a second screwing of the extracting means 3.
    Type: Grant
    Filed: February 4, 1993
    Date of Patent: October 3, 1995
    Assignee: Effegi s.r.l.
    Inventor: Licinio Del Mistro
  • Patent number: 5361652
    Abstract: The corkscrew has a Teflon-coated worm and a body, which can be associated with the neck of a bottle and rotatably and slidably supports, in an upward region, the Teflon-coated worm, which is connected to an actuation butterfly. The corkscrew also has a guiding slider which slidably engages the body and defines a guiding hole which engages and axially positions the worth to position it axially.
    Type: Grant
    Filed: June 25, 1993
    Date of Patent: November 8, 1994
    Inventor: Diego Andina
  • Patent number: 5253553
    Abstract: A stopper remover comprises a relatively thin elongate member, having greater length than width, with a flared portion at an end thereof. In performing the method according to the invention, a stopper is removed from a bottle by curling the elongate member around the longitudinal axis thereof, inserting the flared end a sufficient distance into the neck of the bottle to capture the stopper in the flared portion, and extracting the remover from the bottle thereby removing the stopper. The remover is also advantageously employed in simply bringing the stopper back up into the neck of the bottle, enabling ultimate extraction of the stopper by conventional means.
    Type: Grant
    Filed: March 23, 1992
    Date of Patent: October 19, 1993
    Inventor: Michael Mothershead
  • Patent number: 5220701
    Abstract: A universal multi-function tool in the form of a painter's knife is provided in which the tool includes a slender pivoted, elongated element with a sharp tip for puncturing caulking tubes and an integral pusher bar specially adapted for contacting glazing points to serve as a glazing point setter for forcing the toothed portions of the glazing point into corresponding window and door frames. The tool is also provided with a paint can opener and both phillips head and flat head screwdrivers to permit storm window screw removal as well as light fixture plate removal. A knife is also provided for removal of the caulking tube tip, thereby eliminating the necessity of a razor knife, although a detachable razorblade holder is provided as an optional feature for cleaning windows. All of the tool elements are pivoted at respective ends of the tool, with the subject painter's knife providing no sharp objects protruding into the painter or his pocket.
    Type: Grant
    Filed: March 27, 1992
    Date of Patent: June 22, 1993
    Inventors: Timothy F. Creato, Michael J. Creato, Robert T. Morgan, Jr.
  • Patent number: 5193239
    Abstract: A tool for use with baby-feeding bottles of the type which consist of a hollow cylindrical shell having a flexible, plastic, bag-like liner suspended within the shell for holding milk or the like. More particularly, the present tool includes a one-piece plastic vertically-extending portion for expelling excess air from the plastic liner and a cooperative container-opening base portion for removing the metal covers used on jars containing solid foods for infants.
    Type: Grant
    Filed: June 13, 1991
    Date of Patent: March 16, 1993
    Inventors: Cyrus R. Dolce, deceased, Theresa J. Dolce
  • Patent number: 5163346
    Abstract: A bottle cap and seal remover for removing the bottle cap and seal from a bottle of gas line anti-freeze, enabling the contents of the bottle to be poured into a gas tank. A first embodiment is formed as a hand-held opener which may be mounted on a key-ring so as to be readily available at the filling station. The first embodiment includes a handle and a plurality of lever portions integral with each other so as to provide structure to pry the bottle cap and seal from the top of the bottle. The second embodiment includes a board designed to be placed in filling station lanes so as to be accessible to both filling station customers and personnel, the board having a bottle cap remover, a seal piercer and remover, and a bottle cap and seal receptacle integrally mounted thereon to receive and retain the removed bottle caps and seals. Both the first and second embodiments may selectively have instructions and advertising on at least one surface.
    Type: Grant
    Filed: September 10, 1991
    Date of Patent: November 17, 1992
    Inventor: Joshua L. Zenner
  • Patent number: 5154102
    Abstract: A tool for removing an oil filter has a rectangular base plate with a square ratchet receiving hole in the center of the base plate. A first pair of tangs extend downwardly from the left and right sides of the base plate at the middle thereof. A second pair of tangs extend upwardly from the front and rear sides of the base plate at the middle thereof. The tangs are spaced apart sufficiently to enter into different sized hole arrays of oil filter plates to help remove the plates if they are stuck in an engine. The tangs have sharpened outer ends to allow the tool to be driven into the oil filter body to help remove the complete filter.
    Type: Grant
    Filed: July 25, 1991
    Date of Patent: October 13, 1992
    Inventor: Jerome C. Becker
  • Patent number: 5031486
    Abstract: Corkscrew comprising a handle and a helically-shaped screw part, where the helically-shaped part (2) being formed is extended spirally, having its smallest diameter near the handle, and being flat with the outside aligning with a conical envelope surface, the terminating end (3) remote from the handle also being flat but being arranged radially and perpendicularly to the center axis of the corkscrew, the screw part having decreasing diameter toward the end (3) from the point where the screw part is twisted from a position aligned with the conical surface, to a position perpendicular to the center axis, and a center peg (1) being secured to the handle, concentric to the screw part (2).
    Type: Grant
    Filed: February 9, 1990
    Date of Patent: July 16, 1991
    Assignee: Rydgren Promotion A/S
    Inventor: Jan Rydgren
  • Patent number: 5005446
    Abstract: Cork removal apparatus of the type in which gas under pressure is directed into a container thereby to eject a cork or like stopper. The apparatus directs gas from a gas cylinder into a gas reservoir sealed by a valve. The gas pressure provides the sealing force. When an actuator opens the seal, gas passes through a series of passages and a hollow needle that penetrates the stopper to exit within the container to eject the stopper.A cover assembly on the needle completely encloses the needle. A disk at one end of the cover retracts as the needle is inserted into the stopper. After the stopper is ejected it remains on the needle within the cover. Tabs extending through the cover enable the disk to be returned to its original position thereby removing the stopper and enclosing the needle.
    Type: Grant
    Filed: July 21, 1988
    Date of Patent: April 9, 1991
    Inventor: Edward R. Mackey
  • Patent number: 5000063
    Abstract: A stopper remover and piercing pin for champagne bottles, and the like, which has grasping jaws and a piercing pin on an operative shaft, wherein the operative shaft is moved by lever-driven gears inward toward the bottle to pierce the stopper and outward away from the bottle to remove the stopper.
    Type: Grant
    Filed: March 5, 1990
    Date of Patent: March 19, 1991
    Inventor: George Federighi, Sr.
  • Patent number: 4982630
    Abstract: In a pliers-type tool with a fixed jaw carrier (13A) and a movable jaw carrier (13B) arranged on a pivotable rocker (14) which is connected with an at least to a limited degree resiliently bendable bracket (15). The rocker (14) is with the aid of a pivot pin (14A) pivotally attached to a longitudinal tool body (11), the pivot pin (14A) passing through the rocker (14) in a hole which is larger than the diameter of the pivot pin (14A), and is anchored on one end of a short link (17), the other end of which link is attached to the said bracket (17).Thus work pieces, having a size within certain limits, may be precisely treated.
    Type: Grant
    Filed: November 9, 1989
    Date of Patent: January 8, 1991
    Assignee: C. A. Weidmuller GmbH & Co.
    Inventors: Hartmut Schmode, Ulrich Wiebe, Hans Undin
  • Patent number: 4887509
    Abstract: A shotshell die set to facilitate reloading shotgun shells when using a commercially available press. The shotshell die set includes a depriming pin and shell holder adaptor for supporting the spent shell casing in a position to remove the spent primer from the sheel casing by using the depriming pin in association with the press. A priming pin and another shell holder adaptor are utilized with the spent shell casing in order to insert a new primer in the shell casing. A sizing and crimping die together with an additional shell holder adaptor and crimping plug are utilized to enable complete reloading and reshaping of the shell by using existing devices so the shell is then ready for use in a firearm in a conventional manner.
    Type: Grant
    Filed: July 19, 1988
    Date of Patent: December 19, 1989
    Inventor: Robert F. Hodulik
  • Patent number: 4867326
    Abstract: A child resistant cap and tube assembly with a tube for containing a product and having an end portion terminating in an axially centered open surface at its outer perimeter and having a recessed thin wall below the surface to seal the tube. The tube has a second surface of interference to axial movement on the end which is a predetermined distance from the perimeter. A cap is also provided, having a central axis for alignment with the tube and sized to slidably engage the end portion. The cap also has a resistance surface for engaging the surface of interference at a predetermined distance to locate the cap on the end portion at a first position to protect the recessed thin wall. The cap has an axially centered puncture means positioned inside said cap to puncture the recessed thin wall upon movement of the cap to a second position for opening the tube.
    Type: Grant
    Filed: August 25, 1988
    Date of Patent: September 19, 1989
    Assignee: CP Packaging
    Inventor: John R. O'Meara
  • Patent number: 4838128
    Abstract: Corkscrew, consisting substantially of two handle parts each provided with a metal tongue and being mutually shiftable within a common guide sleeve. For uncorking a bottle, the two metal tongues are successively introduced between the cork and the bottle neck, under automatic centering. Thus the cork is clamped between the two metal tongues and can without damage thereto be pulled out of the bottle neck, combined with a rotatory motion.
    Type: Grant
    Filed: March 18, 1988
    Date of Patent: June 13, 1989
    Inventor: Wolfgang Tischler
  • Patent number: 4800784
    Abstract: An apparatus for removing corks from bottles is adapted to allow for automatic ejection of the cork from the apparatus, after the cork has been withdrawn from the bottle, by reverse rotation of the corkscrew. The apparatus comprises a corkscrew having a first helical section with a first outer diameter and a second helical section disposed below the first section and with a second outer diameter greater than the first outer diameter so that an upwardly directed screw shoulder is formed between the sections. A handle is fixed to the upper end of the corkscrew. The corkscrew is longitudinally movable with respect to a guide frame therefor. The guideframe includes stops for abutting the top of a bottle and spacers extending upwardly from the stops and defining a cork receiving space for receipt of a cork as it is withdrawn from a bottle by the apparatus. Catches are connected to the spacers, and disposed in the cork receiving space, the catches being engageable with a cork to prevent rotation thereof.
    Type: Grant
    Filed: March 15, 1988
    Date of Patent: January 31, 1989
    Assignee: Hallen Company
    Inventor: Herbert Allen
  • Patent number: 4751862
    Abstract: An improved toggle actuated compression clamping tool having an improved pair of identical jaws using gear segments to obtain equal and opposite rotation of the jaws between open and closed relation. The gear segments are at least two in number on each jaw and are positioned coaxially adjacent one another but with the teeth of one segment offset from the teeth of the adjacent segment, thereby permitting two identical jaw members to make up an operative pair for the compression tool.
    Type: Grant
    Filed: September 16, 1986
    Date of Patent: June 21, 1988
    Assignee: Blackburn Company Div. of FL Industries, Inc.
    Inventor: James L. Winfrey
  • Patent number: 4574663
    Abstract: An improved cork extractor is disclosed which has a corkscrew secured to a body member in a pivoting relationship thereto, with a fulcrum member pivoted to one end of the body member to co-act with the corkscrew. The fulcrum member is also provided with a knife portion for cutting the seals about bottle tops, and a cover is slidably arranged on the body member to cover the corkscrew when the same is pivoted into parallel relationship with the body member to make a convenient case for the cork extractor.
    Type: Grant
    Filed: May 2, 1984
    Date of Patent: March 11, 1986
    Inventor: Bernard Delisle, Jr.
  • Patent number: 4574662
    Abstract: There are disclosed several embodiments of a device for use in removing a cork or other resilient stopper from the neck of a bottle, wherein each such device comprises helical spring including at least one helical spring adapted to fit closely within the bottle neck and having a handle at one end by which the spring may be rotated in one directional sense, as it is inserted and forced axially inwardly between the cork and neck, and then pulled axially outwardly so as to remove the cork and spring from the neck.
    Type: Grant
    Filed: January 31, 1985
    Date of Patent: March 11, 1986
    Assignee: Marvin R. Jones
    Inventor: Marvin R. Jones
  • Patent number: 4569260
    Abstract: A pliers-type hand tool has a pair of pivotally connected jaw-forming members defining jaw portions on one side of the pivot connection and elongate slotted lever portions on the other side of the pivot connection. A slide pin is received in the lever portion slots and is connected by pivot links to operating handles which are attached to the pivot connection in common with the jaw-forming members. The arrangement produces a mechanical advantage between the handles and the jaw-forming members allowing a greater jaw-closing force to be developed, related to the manual effort applied to the handles, than with conventional pliers-type tools of comparable size.
    Type: Grant
    Filed: April 8, 1983
    Date of Patent: February 11, 1986
    Assignees: Kenneth M. Henry, Daryl E. Henry, Kevin S. Henry
    Inventor: Kenneth E. Henry
  • Patent number: 4464956
    Abstract: An improved cork-extracting device having a gas bomb filled with carbonic acid gas, inert gas or the like. The gas in the bomb is fed into the air-space present below the cork of the container, such as a bottle containing beverages such as wine, through a insertion needle whereby the pressure in the container raises to remove the cork automatically. The cork-extracting device is characterized in that a valve seat of a needle valve, which opens and closes the gas supply port, is made of a resilient valve seat plate, the lower surface of the resilient valve seat plate being used as a packing for supporting the cap of the gas bomb, accommodated in a cylindrical container, and the needle valve being able to protrude the resilient valve seat plate to open the cap of the gas bomb.
    Type: Grant
    Filed: July 10, 1981
    Date of Patent: August 14, 1984
    Assignee: Kabushiki Kaisha Kenshin
    Inventor: Kenji Hashimoto
  • Patent number: 4374464
    Abstract: The present invention relates to a cork mounting apparatus for bottles which comprises two head parts, one lower part, and one upper part. The invention stands out from earlier well-known apparatus in that the upper part which includes a piston has an outer tube which is arranged around an outer wall of the lower part. Accordingly, the piston will therefore go straight up and down in a socket connected to the lower part. The lower part is also provided with a tube which extends down around the bottle-neck. The lower part tube eliminates wobbling of the bottle during the cork mounting operation. The apparatus is also useful for mounting capsules and foils on bottles. Also, with an extra fitting, the apparatus may be used as a corkscrew. The upper part may furthermore be used separately as a "doughy-free" closing plug for bottles.
    Type: Grant
    Filed: September 5, 1980
    Date of Patent: February 22, 1983
    Inventor: Bengt S. R. Tillander
  • Patent number: 4317390
    Abstract: A bottle opener comprises a bomb; a cylindrical body encasing the bomb; a needle mounted on the cylindrical body; a cylinder wherein are disposed an air flow path for guiding the gas released from the bomb to the needle, a piston having a valve for opening and closing the air flow path, a bomb needle for breaking through a gas outlet port of the bomb, and a variety valve; a lid body mounted on the cylinder; a handle pivotably mounted on the lid body for operating the piston; and airtight sealing members for forming airtight seals between the handle, the cylindrical body, the bomb, the piston and the cylinder. The bottle opener can be used a plurality of times with a single bomb and is capable of withstanding use over a long period of time in safe and without leakage.
    Type: Grant
    Filed: September 16, 1980
    Date of Patent: March 2, 1982
    Inventor: Michio Nakayama
  • Patent number: 4291597
    Abstract: The invention pertains to an apparatus for extracting a cork from a bottle comprising a cork-engaging member, including a corkscrew, and a holder for aligning and guiding the corkscrew, via its own diameter, with respect to the bottle. The corkscrew itself is improved by the provision of an outer layer of friction reducing material such as a tetrafluoroethylene or other suitable plastic. Additionally, the tip portion of the corkscrew is formed in an improved manner which prevents fragments of cork from breaking off and falling into the bottle even though the screw is driven completely through the cork. Also disclosed is an improved method of making such a corkscrew.
    Type: Grant
    Filed: March 5, 1979
    Date of Patent: September 29, 1981
    Assignee: Hallen Company
    Inventor: Herbert Allen
  • Patent number: 4276789
    Abstract: The invention pertains to an apparatus for extracting a cork from a bottle comprising a cork-engaging member, including a corkscrew, and a holder for aligning and guiding the corkscrew, via its own diameter, with respect to the bottle. The cork-engaging member is completely removable from the holder for independent use, and to permit the corkscrew point to be used to sever the metal foil, which covers the bottle top, and both the holder and cork engaging member to be more easily cleaned. The holder includes a plurality of longitudinally extending circumferentially spaced, radially deflectable gripping elements connected to and spaced downwardly from a guide which receives the corkscrew, and are all approximately equally resiliently biased to a normal unflexed radial position. One embodiment is capable of two alternative modes of operation. The corkscrew itself is improved by the provision of an outer layer of friction reducing material.
    Type: Grant
    Filed: July 17, 1978
    Date of Patent: July 7, 1981
    Assignee: Hallen Company
    Inventor: Herbert Allen
  • Patent number: 4178646
    Abstract: A vial sealing cap opening device comprised of a body member having a channel defined therein, the sides of the channel being spaced apart a distance slightly greater than the diameter of the vial sealing caps to be opened and a blade member disposed within the channel and elevated above the back wall of the channel a distance sufficient so that the blade's tip will enter a perforation in the vial sealing cap when the vial is inserted in the channel perpendicularly to the body member and manually moved against the blade. The device further includes a vial sealing cap lift tab deformer and sealing cap ring remover.
    Type: Grant
    Filed: May 26, 1978
    Date of Patent: December 18, 1979
    Inventors: Peter J. Swartz, Ronald J. Sostek