US20120090281A1 - Apparatus for creating a vacuum in containers - Google Patents

Apparatus for creating a vacuum in containers Download PDF

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Publication number
US20120090281A1
US20120090281A1 US13/377,356 US201013377356A US2012090281A1 US 20120090281 A1 US20120090281 A1 US 20120090281A1 US 201013377356 A US201013377356 A US 201013377356A US 2012090281 A1 US2012090281 A1 US 2012090281A1
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US
United States
Prior art keywords
base plate
cover
casing
fixed
cam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/377,356
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English (en)
Inventor
Luigi Abate
Riccardo Abate
Mauro Bertelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flaem Nuova SpA
Original Assignee
Flaem Nuova SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Flaem Nuova SpA filed Critical Flaem Nuova SpA
Assigned to FLAEM NUOVA S.P.A. reassignment FLAEM NUOVA S.P.A. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ABATE, LUIGI, ABATE, RICCARDO, BERTELLI, MAURO
Publication of US20120090281A1 publication Critical patent/US20120090281A1/en
Abandoned legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/046—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles co-operating, or being combined, with a device for opening or closing the container or wrapper

Definitions

  • This invention concerns improvements to an apparatus for creating a vacuum in containers, both flexible like bags, and rigid like jars or canisters, designed to preserve vacuum-packed products.
  • an apparatus that basically comprises a base plate defining at least a part of a suction chamber, and a casing or overhanging cover, that defines a remaining part of said suction chamber and that is provided with
  • control and management devices of the various functions of the apparatus are control and management devices of the various functions of the apparatus.
  • the upper casing or cover is associated with the base plate and is moveable by rotating it above the latter between an opening and closing positions of the suction chamber whereas the lower plate, if required, can be completely removed so as to be washed separately from the casing or cover, consequently without involving the vacuum pump or even more important the electric or electronic components that always remain closed and protected in the casing or cover.
  • the base plate instead of being completely separable from the casing or cover, can comprise only a removable and washable part, in particular a part defining a basin to collect the fluids or substances that may flow out of the container during the suction phase to create a vacuum.
  • the blocking and releasing apparatus can be provided with one or more maneuvering levers or knobs which can be used individually or both at the same time, so that the closing of the apparatus to be used and then opening it after being used can both be carried out either using only one hand or using two.
  • the block and release devices can be associated with means for the control of other functions, such as the control of a micro switch provided to enable the functioning of the device only after it has been trimmed and blocked on closing and, where required, the command of an air valve so as to close it when the equipment is in use and to immediately open it before the equipment is opened following use.
  • FIGS. 1 and 2 show the apparatus closed respectively in a vertical rest position and in a laying down position:
  • FIG. 3 shows the apparatus in a release phase to be opened
  • FIG. 4 shows the apparatus open for use and complete with a roll of a tubular element for the formation of bags
  • FIG. 5 shows an internal view of an initial equipment of an apparatus complete with a block/release device, solenoid valves and a micro switch;
  • FIG. 6 shows an internal view of a second preparation of an apparatus complete with a block/release, air valve and micro switch
  • FIGS. 7 , 8 and 9 show a detail of the block/release device between base plate and upper casing in the inactive, intermediate and active positions visible respectively according to the cross section line A-A in FIGS. 5 and 6 ;
  • FIGS. 10 , 11 and 12 show a detail of the control system of the air valve in the open, intermediate and closed positions respectively, according to the section line B-B in FIGS. 5 and 6 ;
  • FIG. 13 shows a view of the apparatus open in an extraction and cutting phase of a length of tubular element
  • FIG. 14 shows a view of the apparatus in which the base plate is completely separated from the upper casing or cover
  • FIG. 15 shows a version of the apparatus in which the base plate has only one removable portion
  • FIGS. 16 and 17 show in sequence the separable part in the extraction phase and totally removed from the flat base:
  • FIG. 18 shows an enlarged detail of the sealing bar and the respective packing.
  • the apparatus represented comprises a base plate 11 to which is coupled an upper casing 12 , or cover, rotating between a raised opening position above the base plate and a lowered closed position, that is to say operative, in which the upper casing or cover, becomes blocked on the base plate by means of a clamping device 13 which will be described further on.
  • the base plate 11 and the casing or cover 12 are connected to each other, but separable one from the other, as shown in FIG. 14 , to enable the manipulation and the washing of the first independently from the second.
  • the base plate 11 carries on its upper face, adjacently to its front side, a profiled contrary gasket 14 and parallel, behind the latter, it has an oblong slot 15 , possibly enclosed by a seal 16 facing upwards.
  • the slot 15 can act as a receptacle for collecting possible fluid substances that can be sucked and exit from a container during the formation of the vacuum.
  • a tank for collecting fluid substances This tank will preferably be removable so as to be cleaned and provided, or not, with a rod to hold the mouth of a flexible container in position.
  • a vacuum pump P In the casing or cover 12 are positioned—FIGS. 5 and 6 —a vacuum pump P, a pressure switch T, at least one solenoid valve EV and all the functional components, pneumatic and electric commands and controls of the various work phases of the apparatus. Furthermore, these components could be integrated that is to say pre-assembled on a support panel to facilitate the realization of the machine.
  • an instrument board 17 On an upper wall of said casing or cover 12 an instrument board 17 is provided with instruments and pushbuttons which enable the user to manage the machine and its functions according to requirements.
  • the casing or cover 12 delimits, in a part of its lower face, an aspiration chamber 18 that, for example, is connected by means of a multi-way block 118 —FIGS. 10 - 12 —to the vacuum pump P according to the F arrow, to a pressure switch T according to arrow G and to a breather pipe S according to the H arrow.
  • the suction chamber 18 is in turn, surrounded by a seal 19 which faces towards and coincides with the seal 16 placed either around the slot 15 or, where envisaged, the tank on the base plate 11 .
  • the casing or cover 12 holds a sealing bar 20 which, when the machine is closed, coincides with a profiled contrary gasket 14 on the base plate 11 .
  • the sealing bar 20 rests on flexible means, for example leaf springs 120 —FIG. 18 —operating to push said sealing bar towards the contrary gasket 14 supported by the base plate 11 .
  • flexible means for example leaf springs 120 —FIG. 18 —operating to push said sealing bar towards the contrary gasket 14 supported by the base plate 11 .
  • This layout enables the sealing operation to be carried out more easily even in the lack of suction on the part of the pump that is to say that the vacuum pump not operating.
  • the thrust of the flexible means 120 on the sealing bar permits, in all cases, to maintain the two opposite faces near each other so that they can be sealed.
  • a space designed to house a roll 22 of a tubular element is provided in addition and is gradually extractable from the front of the apparatus which from time to time cuts a length 22 ′—FIG. 13 —for the preparation of a bag at the required length at the time of packaging the products that need to be preserved.
  • this space is delimited by a notch 21 on the back of its slot 15 , or tank, together with a roll cover element 21 ′, which is reclining, and is mounted inside the upper casing 12 .
  • a cutter 23 is associated with the upper casing or cover 12 , which in the example illustrated has a frame associated with the abovementioned roll cover 21 ′ and in the illustrated example has a frame associated with the abovementioned roll cover element 21 ′ and is a turn-up with the latter.
  • the cutter moves into a vertical idle position, accosted to the casing 12 , whereas when turning the roll-cover element 21 ′ moves towards the base plate 11 , the cutter moves into a horizontal rest position on the tubular element which from time to time is taken from the roll 22 for the transversal cutting of the latter.
  • the base plate 11 is not completely separable from the casing or cover above, but only partially. It, in fact has an autonomous front portion, 111 , which is for example coupled like a drawer with the remaining part of the base plate 11 and which is extractable to be washed separately from other parts of the apparatus.
  • the placing of the roll carrier space being understood, it is the front portion 111 that is configured to carry the profiled packing 14 that acts as a locator for the sealing bar 20 and to delimit the slot 15 surrounded by the seal 16 facing the suction chamber 18 defined by the upper casing.
  • the connecting device 13 mentioned above for blocking the casing or cover 12 when closing on the base plate 11 consists in two fixed hooks 25 and in two corresponding swivel hooks 26 .
  • the fixed hooks 25 extend upwards from opposite parts of the base plate 11 close to its front side or, when present, from the removable portion 111 .
  • the swivel hooks 26 are mounted on respective pins 29 and are connected to a turning control shaft 27 by means of an articulation made up of relay rods 30 , 31 , and 32 .
  • the control shaft extends crossways and is supported in rotation in the casing or cover 12 , by means of bushings or bearings.
  • the swivel hooks 26 are movable between an inactive unblocked position, in which they are at a distance from the fixed hooks—FIG. 7 —, and an active blocked position, in which they are drawn near and are closely connected with the fixed hooks—FIG. 9 —, by means of a possible intermediate position—FIG. 8 —in which hooks and swivel hooks ensure, not so much a clamping, but simply a nearing of the casing or cover on the base plate.
  • control 27 shaft of the swivel hooks 26 can be a sole item and provided for its manual rotation with levers or end grips 28 positioned externally on the casing or cover 12 .
  • the rotation of the shaft can be carried out manually on one or the other lever or grips or on both at the same time.
  • a cam 127 to the shaft 27 or to one of the two semi-shafts, provided to control the block/release 26 swivel hooks.
  • This cam is set up to engage with a cursor 128 —FIGS. 10 - 12 —which is placed in the casing or cover 12 of the apparatus and helped by means of a relative guide support 129 and configured to control at the same time a bleed valve 130 associated with the bleed hole on a level with the multiway block and a micro switch 131 .
  • the apparatus can be without a bleed valve; in this case the cam fixed to the shaft 27 or to one of the two control semi-shafts of the block/release swivel hooks is always controlled by a cursor, but this is provided only to interact with a micro-switch.
  • the micro-switch is inserted in the electric circuit of the apparatus with the aim of enabling the start of the functions of the apparatus itself only when it is blocked and closed, releasing them on the other hand when the apparatus is open.
  • the apparatus described above can be programmed to carry out, by means of appropriate selection controls available on the instrument board 17 , for example: all the automatic vacuum formation cycle and sealing starting from a bag with a closed bottom; a shortened soldering and sealing cycle in advance before reaching the maximum vacuum allowed in a flexible container; a soldering cycle without precautionary starting of the vacuum pump when initial sealing of a tubular element to dissect for the preparation of bags is required; a shortened cycle only for the formation of a vacuum in containers that are rigid, positioned outside of the apparatus and connected to it by means of a suction tube.
  • the apparatus When the apparatus is not needed, it can be closed, positioning the connecting device in an intermediate blocked condition— FIG. 8 , and laid down horizontally as in FIG. 1 or placed vertically against the rear side, as in FIG. 2 .
  • the apparatus When required for use, the apparatus is opened by using at least one of the levers or grips 28 —according to the arrows in FIG. 3 —in the direction to release the connecting device 13 and turn the casing or cover 12 above the base plate 11 — FIG. 4 .
  • the cam 127 sets, by means of the slider 128 , the closing of the micro switch 131 to enable the use of the apparatus.
  • the bleed valve 130 is moved into the closed position of the bleed hole; on the other hand, the micro-switch is closed to enable the operation of the apparatus; consequently the vacuum pump can be started to remove the air from the bag through the suction chamber and, once the empty level required in the bag has been reached, the soldering phase for the final sealing of the mouth of the bag is started before releasing the connecting device again to be able to re-open the apparatus and remove the sealed packet.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vacuum Packaging (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
US13/377,356 2009-06-11 2010-06-04 Apparatus for creating a vacuum in containers Abandoned US20120090281A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBS2009A000103 2009-06-11
ITBS2009A000103A IT1396152B1 (it) 2009-06-11 2009-06-11 Apparecchio per formare il vuoto in contenitori
PCT/IT2010/000250 WO2010143216A1 (en) 2009-06-11 2010-06-04 Apparatus for creating a vacuum in containers

Publications (1)

Publication Number Publication Date
US20120090281A1 true US20120090281A1 (en) 2012-04-19

Family

ID=41508792

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/377,356 Abandoned US20120090281A1 (en) 2009-06-11 2010-06-04 Apparatus for creating a vacuum in containers

Country Status (6)

Country Link
US (1) US20120090281A1 (es)
EP (1) EP2440463B1 (es)
AU (1) AU2010258207A1 (es)
ES (1) ES2514643T3 (es)
IT (1) IT1396152B1 (es)
WO (1) WO2010143216A1 (es)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100126117A1 (en) * 2008-02-06 2010-05-27 Whirlpool Corporation Refrigerator door vacuum preservation system
WO2016197134A1 (en) * 2015-06-05 2016-12-08 Sunbeam Products, Inc. Food storage appliance
US11040791B2 (en) * 2019-03-20 2021-06-22 Guangdong Willing Technology Corporation Vacuum sealer
US11174088B2 (en) * 2018-03-07 2021-11-16 Sunbeam Products, Inc. Vacuum packaging and sealing appliance

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1396152B1 (it) * 2009-06-11 2012-11-16 Flaem Nuova Spa Apparecchio per formare il vuoto in contenitori
US9422073B2 (en) * 2011-04-12 2016-08-23 Sunbeam Products, Inc. Vacuum packaging appliance with roll storage

Citations (32)

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US3590907A (en) * 1969-08-26 1971-07-06 Triangle Package Machinery Co Roll supports for automatic wrapping machines
US3603061A (en) * 1970-02-03 1971-09-07 Metronics Inc Ing machine
US3750365A (en) * 1970-09-10 1973-08-07 Darby Manuf Corp Method and apparatus for opening and sealing bags
US4004400A (en) * 1976-01-02 1977-01-25 Ralph F. Anderson Article wrapping machine
US4064676A (en) * 1977-05-09 1977-12-27 Pak-A-Matic, Inc. Skin packaging machine with travelling vacuum frame
US4218967A (en) * 1979-06-25 1980-08-26 Batchelor John H Vacuum pump closure for canisters and vacuum pack containers
DE3403534A1 (de) * 1984-02-02 1985-08-08 Läcovac-Vakuumtechnik GmbH, 4516 Bissendorf Vorrichtung zum begasen und zuschweissen von flachbeutel-verpackungen aus kunststoff
US4860523A (en) * 1986-10-31 1989-08-29 Sharp Kabushiki Kaisha Hermetic packaging apparatus
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US5638664A (en) * 1995-07-17 1997-06-17 Hantover, Inc. Vacuum packaging apparatus
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US6047522A (en) * 1998-12-10 2000-04-11 Huang; Mao-Sen Press sealing structure of a sealing machine
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US7134259B2 (en) * 2005-03-16 2006-11-14 Mao-Sen Huang Vacuum sealer
US7204067B2 (en) * 2003-02-27 2007-04-17 Sunbeam Products, Inc. Vacuum packaging appliance with removable trough
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US20070181216A1 (en) * 2004-04-07 2007-08-09 Stefano Petri Device for the handling of logs
US20080000204A1 (en) * 2006-06-28 2008-01-03 S.C. Johnson Home Storage, Inc. Vacuum sealer apparatus and a film cartridge for a vacuum sealer and a means of operating the vacuum sealer and the film cartridge
US7334386B2 (en) * 2003-07-29 2008-02-26 Sunbeam Products, Inc. Vacuum pump control and vacuum feedback
US7392641B2 (en) * 2004-06-16 2008-07-01 Flaem Nuova S.P.A. Device for forming a vacuum in containers with separable and washable liquid recovery tray
EP1990280A1 (en) * 2007-05-07 2008-11-12 FLAEM NUOVA S.p.A. Appararatus for creating a vacuum in containers for the preservation of foodstuffs
US7464522B2 (en) * 2003-07-31 2008-12-16 Sunbeam Products, Inc. Vacuum packaging appliance
US7478516B2 (en) * 2003-07-31 2009-01-20 Sunbeam Products, Inc. Vacuum packaging appliance
US7540127B2 (en) * 2004-08-17 2009-06-02 Yi-Je Sung Vacuum sealer
US20090255221A1 (en) * 2008-04-14 2009-10-15 Lyman Jr Hugh Marion Suspended Vacuum Sealer Appliance
WO2010143216A1 (en) * 2009-06-11 2010-12-16 Flaem Nuova S.P.A. Apparatus for creating a vacuum in containers

Patent Citations (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590907A (en) * 1969-08-26 1971-07-06 Triangle Package Machinery Co Roll supports for automatic wrapping machines
US3603061A (en) * 1970-02-03 1971-09-07 Metronics Inc Ing machine
US3750365A (en) * 1970-09-10 1973-08-07 Darby Manuf Corp Method and apparatus for opening and sealing bags
US4004400A (en) * 1976-01-02 1977-01-25 Ralph F. Anderson Article wrapping machine
US4064676A (en) * 1977-05-09 1977-12-27 Pak-A-Matic, Inc. Skin packaging machine with travelling vacuum frame
US4218967A (en) * 1979-06-25 1980-08-26 Batchelor John H Vacuum pump closure for canisters and vacuum pack containers
DE3403534A1 (de) * 1984-02-02 1985-08-08 Läcovac-Vakuumtechnik GmbH, 4516 Bissendorf Vorrichtung zum begasen und zuschweissen von flachbeutel-verpackungen aus kunststoff
US4860523A (en) * 1986-10-31 1989-08-29 Sharp Kabushiki Kaisha Hermetic packaging apparatus
US4941310A (en) * 1989-03-31 1990-07-17 Tillia Aktiengesellschaft Apparatus for vacuum sealing plastic bags
US5871120A (en) * 1995-04-20 1999-02-16 Community Coffee Company, Inc. Vacuum storage and dispensing container
US5638664A (en) * 1995-07-17 1997-06-17 Hantover, Inc. Vacuum packaging apparatus
US6047522A (en) * 1998-12-10 2000-04-11 Huang; Mao-Sen Press sealing structure of a sealing machine
US20040065051A1 (en) * 2002-10-04 2004-04-08 Patterson Justin C. Appliance for vacuum sealing food containers
US7401452B2 (en) * 2002-10-04 2008-07-22 Sunbeam Products, Inc. Appliance for vacuum sealing food containers
US7131250B2 (en) * 2002-10-04 2006-11-07 Jcs/Thg, Llp Appliance for vacuum sealing food containers
US7231753B2 (en) * 2002-10-04 2007-06-19 Sunbeam Products, Inc. Appliance for vacuum sealing food containers
US7454884B2 (en) * 2002-10-04 2008-11-25 Sunbeam Products, Inc. Appliance for vacuum sealing food containers
US7207160B2 (en) * 2003-02-27 2007-04-24 Sunbeam Products, Inc. Vacuum packaging appliance with vacuum side channel latches
US7484346B2 (en) * 2003-02-27 2009-02-03 Sunbeam Products, Inc. Vacuum packaging appliance with removable trough
US7204067B2 (en) * 2003-02-27 2007-04-17 Sunbeam Products, Inc. Vacuum packaging appliance with removable trough
US7334386B2 (en) * 2003-07-29 2008-02-26 Sunbeam Products, Inc. Vacuum pump control and vacuum feedback
US20070033907A1 (en) * 2003-07-31 2007-02-15 Tilia International Inc. Removable drip trays and bag clamps for vacuum packaging appliances
US7478516B2 (en) * 2003-07-31 2009-01-20 Sunbeam Products, Inc. Vacuum packaging appliance
US20050022473A1 (en) * 2003-07-31 2005-02-03 Small Steven D. Removable drip trays and bag clamps for vacuum packaging appliances
US20050022474A1 (en) * 2003-07-31 2005-02-03 Albritton Charles Wade Heat sealing element and control of same
US7464522B2 (en) * 2003-07-31 2008-12-16 Sunbeam Products, Inc. Vacuum packaging appliance
EP1564148A2 (en) * 2004-02-12 2005-08-17 FLAEM NUOVA S.p.A. Apparatus for creating a vacuum in containers for preserving vacuum-packed products
US7124557B2 (en) * 2004-03-24 2006-10-24 Sunbean Products, Inc. Vacuum packaging appliance with sealing sub-assembly including latch and release lever mechanisms
US7310924B2 (en) * 2004-03-24 2007-12-25 Sunbeam Products, Inc. Vacuum packaging appliance with sealing sub-assembly including latch and release lever mechanisms
US20070181216A1 (en) * 2004-04-07 2007-08-09 Stefano Petri Device for the handling of logs
US7392641B2 (en) * 2004-06-16 2008-07-01 Flaem Nuova S.P.A. Device for forming a vacuum in containers with separable and washable liquid recovery tray
US7540127B2 (en) * 2004-08-17 2009-06-02 Yi-Je Sung Vacuum sealer
US7134259B2 (en) * 2005-03-16 2006-11-14 Mao-Sen Huang Vacuum sealer
US20080000204A1 (en) * 2006-06-28 2008-01-03 S.C. Johnson Home Storage, Inc. Vacuum sealer apparatus and a film cartridge for a vacuum sealer and a means of operating the vacuum sealer and the film cartridge
US20080276573A1 (en) * 2007-05-07 2008-11-13 Riccardo Abate Apparatus for creating a vacuum in containers for the preservation of foodstuffs
EP1990280A1 (en) * 2007-05-07 2008-11-12 FLAEM NUOVA S.p.A. Appararatus for creating a vacuum in containers for the preservation of foodstuffs
US20090255221A1 (en) * 2008-04-14 2009-10-15 Lyman Jr Hugh Marion Suspended Vacuum Sealer Appliance
WO2010143216A1 (en) * 2009-06-11 2010-12-16 Flaem Nuova S.P.A. Apparatus for creating a vacuum in containers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100126117A1 (en) * 2008-02-06 2010-05-27 Whirlpool Corporation Refrigerator door vacuum preservation system
US8438870B2 (en) * 2008-02-06 2013-05-14 Whirlpool Corporation Refrigerator door vacuum preservation system
WO2016197134A1 (en) * 2015-06-05 2016-12-08 Sunbeam Products, Inc. Food storage appliance
US10858129B2 (en) * 2015-06-05 2020-12-08 Sunbeam Products, Inc. Food storage appliance
US11174088B2 (en) * 2018-03-07 2021-11-16 Sunbeam Products, Inc. Vacuum packaging and sealing appliance
US11040791B2 (en) * 2019-03-20 2021-06-22 Guangdong Willing Technology Corporation Vacuum sealer

Also Published As

Publication number Publication date
AU2010258207A1 (en) 2012-01-12
EP2440463A1 (en) 2012-04-18
WO2010143216A1 (en) 2010-12-16
IT1396152B1 (it) 2012-11-16
EP2440463B1 (en) 2014-08-06
ES2514643T3 (es) 2014-10-28
ITBS20090103A1 (it) 2010-12-12

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Legal Events

Date Code Title Description
AS Assignment

Owner name: FLAEM NUOVA S.P.A., ITALY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ABATE, LUIGI;ABATE, RICCARDO;BERTELLI, MAURO;REEL/FRAME:027355/0837

Effective date: 20111207

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION