Patents Assigned to Empak Inc.
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Patent number: 5423422Abstract: The present invention is an apparatus for packaging, storage and transportation of flat panel displays. The apparatus has a base which receives a removable base cushion and two removable side cushions. Each cushion has a plurality of ribs defining a flat panel display receiving members. The side cushions are designed to accommodate a variety of flat panel display sizes. A cover mates with the base and further secures the flat panel displays within the flat panel display receiving members of the removable base and side cushions.Type: GrantFiled: March 14, 1994Date of Patent: June 13, 1995Assignee: Empak, Inc.Inventors: William A. J. Boire, Thomas Oesterle, Sidney A. Higgins
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Patent number: 5385180Abstract: A spill inhibiting funnel system is described that has stepped fins and blades extending, respectively, from the outer and inner surfaces of a tapered funnel body. The fins allow the funnel to be variably positioned with respect to a receiving container's opening in a secure fashion to prevent spills. Likewise, the stepped blades allow a pouring container to be securely placed inside the funnel and remain there in an inverted upright or angled position.Type: GrantFiled: June 9, 1994Date of Patent: January 31, 1995Assignee: Empak, Inc.Inventor: Boyd Wittman
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Patent number: 5375708Abstract: A hard clear hangable package, locking cover and key for use in retail merchandising of video games and the like to further reduce the amount of business losses attributable to theft. The device includes a locking cover with an outer lip that prevents opening of the container without the precise key. It also includes a clamping member attached to a key base that automatically rotates into engaging position allowing the box to be removed from the locking cover, permitting the contents of the security box to be removed. The device firmly contains video games or the like.Type: GrantFiled: April 25, 1994Date of Patent: December 27, 1994Assignee: Empak, Inc.Inventor: Boyd Wittman
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Patent number: 5348151Abstract: A low profile carrier for holding a plurality of memory disks during processing of the disks is described. The carrier is capable of securely holding disks of different thicknesses and is designed so that the disks are not damaged during insertion or removal of the disks from the carrier.Type: GrantFiled: December 20, 1993Date of Patent: September 20, 1994Assignee: Empak, Inc.Inventor: Larry G. Dressen
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Patent number: 5273159Abstract: A ridged, transparent, thermoplastic package for transporting substrate wafers is disclosed. The package includes elastomeric cushions which hold the substrate wafers in a manner which precludes them from becoming damaged during normal shipping and handling.Type: GrantFiled: May 26, 1992Date of Patent: December 28, 1993Assignee: Empak, Inc.Inventor: Barry Gregerson
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Patent number: 5255543Abstract: A device for opening security packages used to protect audio-visual media from being stolen is disclosed. The security package opening device includes a base which assists with proper positioning of the security package to be opened. It also includes a slidable opening mechanism which, when slid forward, automatically causes key elements to enter the locking means of the security package. The opening mechanism then opens the security package permitting the contents of the security package to be removed.Type: GrantFiled: August 14, 1991Date of Patent: October 26, 1993Assignee: Empak, Inc.Inventor: Boyd C. Wittman
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Patent number: 5230190Abstract: A joist bridge and duct support device for spanning parallel spaced apart joists or other longitudinally extending parallel spaced apart support beams. The device is integrally formed with a centrally located duct support member within a joist bridge frame member. The joist bridge and duct support member additionally has feet members for ease in placing and securing the bridge to the joists or support beams between which it spans. The joist bridge and duct support member provides a optimum load bearing capacity as a joist bridge while additionally providing duct support.Type: GrantFiled: October 5, 1992Date of Patent: July 27, 1993Assignee: Empak, Inc.Inventor: Gail Schuette
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Patent number: 5215188Abstract: A security package having a slidable locking structure to retain a CD, cassette or the like in the security package. The slidable locking structure has a stationary surface which contains a T-shaped protrusions each having a lever arm. A slide plate contains recesses for receiving each end of the lever arm, apertures adjacent to these recesses and a lip along an edge. The security package is locked when the slide plate is slid to engage the lever arms into the recesses allowing the lip to extend over the holding structure to retain the CD, cassette or the like. A key which mates with the apertures is used to apply a simultaneous uniform force to release the lever arms from the recesses.Type: GrantFiled: February 24, 1992Date of Patent: June 1, 1993Assignee: Empak, Inc.Inventor: Boyd C. Wittman
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Patent number: 5156273Abstract: A composite lid closure assembly, for use with a container body, comprising a paper board central panel coated on two sides with sealable material and bonded to a semi-rigid plastic lid ring. The lid ring and central panel are ultrasonically bonded together.Type: GrantFiled: April 28, 1992Date of Patent: October 20, 1992Assignee: Empak, Inc.Inventor: Roger L. Mortensen
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Patent number: 5129244Abstract: A device for opening security packages used to protect audio-visual media from being stolen is disclosed. The security package opening device includes a base which assists with proper positioning of the security package to be opened. It also includes a slidable opening mechanism which, when slid forward, automatically causes key elements to enter the locking means of the security package. The slidable opening mechanism then unlocks the security package permitting the contents of the security package to be removed.Type: GrantFiled: March 11, 1991Date of Patent: July 14, 1992Assignee: Empak, Inc.Inventor: Boyd C. Wittman
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Patent number: 5038677Abstract: A can crusher for compacting cans, such as aluminum soft drink cans, into a substantially flat configuration for storage, recycling or disposal. The can crusher includes a base with opposing flanges and a handle which rotates about the flanges. The handle includes an extending crimping member which compresses the center of the can downwardly, and also forces the ends of the can inwardly. The handle also includes a flat surface which then flattens and rotates the ends of the can towards a mid-portion of the can into a substantially flat configuration. The first action of the extending crimping member against the can and the second action of the flat surface against the can crush the can into a substantially flat can which is environmentally and ecologically useful in recycling processes. The crushed can consumes less space in recycling operations or disposal, and environmentally and ecologically presents itself in a more pleasing manner for recycling or disposal.Type: GrantFiled: September 7, 1989Date of Patent: August 13, 1991Assignee: Empak, Inc.Inventors: Boyd Wittman, Barry L. Gregerson
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Patent number: 5025926Abstract: A sealable contamination proof container package bottom and top for storing and transporting a plurality of substrate or wafers in a robotic wafer carrier. The package bottom includes four sides, a continuous vertical surface for tape sealing surrounding the four sides, a lip positioned on a vertical edge, opposing hook latches on opposing sides, opposing hand grip recesses on the opposing sides and a raised bottom surface for package stacking. The package top includes four sides, a continuous vertical surface for tape sealing surrounding the four sides, a lip positioned on the vertical surface, opposing hook catches on the opposing side, a top surface with raised stacking surfaces, and two rows of wafer support springs positioned on bars on the underside of the top surface. The package top and bottom halves provide that the robotic wafer carrier mates between the package top and package bottom with the wafers or substrates in the carrier.Type: GrantFiled: October 24, 1990Date of Patent: June 25, 1991Assignee: Empak, Inc.Inventors: Barry Gregerson, Larry Dressen
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Patent number: 4966284Abstract: A sealable contamination proof container package bottom and top for storing and transporting a plurality of substrates or wafers in a robotic wafer carrier. The package bottom includes four sides, a continuous vertical surface for tape sealing surrounding the four sides, a lip positioned on a vertical edge, opposing hook latches on opposing sides, opposing hand grip recesses on the opposing sides and a raised bottom surface for package stacking. The package top includes four sides, a continuous vertical surface for tape sealing surrounding the four sides, a lip positioned on the vertical surface, opposing hook catches on the opposing side, a top surface with raised stacking surfaces, and two rows of wafer support springs positioned on bars on the underside of the top surface. The package top and bottom halves provide that the robotic wafer carrier mates between the package top and package bottom with the wafers or substrates in the carrier.Type: GrantFiled: March 31, 1989Date of Patent: October 30, 1990Assignee: Empak, Inc.Inventors: Barry Gregerson, Larry Dressen
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Patent number: 4865190Abstract: A security package for prevention of shoplifting including an elongated handle structure secured to a rectangular encompassing structure for holding an article such as an audio cassette box, video cassette box or a compact disk "jewel box". A rotating locking channel with latches for positive locking which engages catch ports in a stationary channel member adjacent to the rectangular encompassing structure to receive an article such as an audio, video or compact disk box. The rotating locking channel is rotated, and the article box in a rectangular encompassing structure area is captured by the rotating of the rotating locking channel with one-way beveled latches to secure the article box within the rectangular encompassing structure. A plurality of one-way locking latch and catch mechanisms are used to accomplish a package lock.Type: GrantFiled: October 27, 1988Date of Patent: September 12, 1989Assignee: Empak, Inc.Inventors: Barry Gregerson, Larry Dressen
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Patent number: D323171Type: GrantFiled: September 7, 1989Date of Patent: January 14, 1992Assignee: Empak, Inc.Inventors: Boyd Wittman, Barry L. Gregerson
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Patent number: D329594Type: GrantFiled: August 15, 1990Date of Patent: September 22, 1992Assignee: Empak, Inc.Inventors: Barry Gregerson, Larry Dessen
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Patent number: D338402Type: GrantFiled: January 21, 1992Date of Patent: August 17, 1993Assignee: Empak, Inc.Inventors: Barry Gregerson, Jim Wagner
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Patent number: D343356Type: GrantFiled: August 27, 1992Date of Patent: January 18, 1994Assignee: Empak, Inc.Inventor: Boyd C. Wittman
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Patent number: D344347Type: GrantFiled: January 30, 1991Date of Patent: February 15, 1994Assignee: Empak, Inc.Inventor: Boyd Wittman
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Patent number: D344891Type: GrantFiled: February 3, 1992Date of Patent: March 8, 1994Assignee: Empak, Inc.Inventor: Larry Dressen