US20050178084A1 - Method and device for applying a plastic film around a product to be packaged - Google Patents

Method and device for applying a plastic film around a product to be packaged Download PDF

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Publication number
US20050178084A1
US20050178084A1 US10/811,302 US81130204A US2005178084A1 US 20050178084 A1 US20050178084 A1 US 20050178084A1 US 81130204 A US81130204 A US 81130204A US 2005178084 A1 US2005178084 A1 US 2005178084A1
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US
United States
Prior art keywords
plastic film
girdle
product
packaged
wrapping
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
US10/811,302
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English (en)
Inventor
Arno Haloila
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.)
Octomeca Oy
Original Assignee
Octomeca Oy
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 Octomeca Oy filed Critical Octomeca Oy
Assigned to OCTOMECA OY reassignment OCTOMECA OY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HALOILA, ARNO
Publication of US20050178084A1 publication Critical patent/US20050178084A1/en
Priority to US11/492,207 priority Critical patent/US20070175179A1/en
Abandoned legal-status Critical Current

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    • 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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/008—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material by webs revolving around articles moved along the axis of revolution
    • 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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
    • B65B11/025—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders by webs revolving around stationary articles

Definitions

  • the present invention relates to a method for applying a plastic film around a product to be packaged, according to which method
  • a method for applying a plastic film around a product to be packaged is presented in Specification U.S. Pat. No. 4,454,705, wherein a plastic film girdle of shrinkable plastic is placed on a supporting frame and the product to be packaged is brought to a position inside the supporting frame. When the supporting elements of the supporting frame are removed, the plastic film girdle is tightened around the product.
  • this method is not sufficiently efficient when it is necessary to get several products packaged in a short time.
  • plastic film girdle has to be of a suitable size corresponding to the product to be packaged.
  • Another alternative for applying a plastic film around a product to be packaged is to bring the product to the wrapping station of a wrapping packaging machine, where the product to be packaged is held stationary while wrapping packaging film is wrapped around the product from a film reel circulating about the product.
  • An essential feature of the prior-art wrapping method is that the product to be packaged remains stationary during the wrapping operation and the wrapping line is halted each time for as long as it takes to wrap up the product. The duration of the halt is additionally increased by the starting actions and the seaming and cutting of the wrapping film band associated with the wrapping operation.
  • the capacity of the packaging method used should be as high as possible to enable the products to be packaged to be passed through the packaging stage as quickly as possible.
  • the object of the present invention is to overcome the above-described drawbacks and achieve a new and faster method for applying a wrapping plastic film around an object
  • a specific object of the invention is to achieve a method for creating collars or girdles around a product to be packaged.
  • Collars or girdles can also be made from wrapping plastic film, and these have numerous advantages as compared to prior-art girdles formed from steel or hard plastic bands, because a girdle formed from wrapping plastic film is softer and more resilient. It requires no corner supports to be used in conjunction with it and yet it does not damage the edges of the product to be packaged.
  • producing a girdle by means of a wrapping packaging apparatus is a slow and uneconomical method as each girdle has to be wrapped separately.
  • the plastic film to be wrapped consists of either stretched plastic film or tightened or otherwise shrinkable stretched plastic film in conjunction with the wrapping carriage, the film girdle will shrink and tighten around the product to be packaged when it is transferred onto the surface of the product to be packaged.
  • the tightening force can be adjusted by suitably selecting the plastic film and/or its pre-stretching.
  • the girdle to be produced by wrapping is most preferably located outside the product to be packaged, at a distance from it.
  • the girdle to be produced by wrapping need not be aligned with the product to be packaged.
  • the products to be packaged can be moved on the track so that the area on the product where a wrapping or bandage is to be formed comes into a position aligned with the girdle, whereupon the girdle is transferred onto the product.
  • the continuous method is very fast and efficient because the wrapping packaging machine can be continuously in operation, producing wrapped tube, from the end of which a girdle of suitable width is cut off, which girdle then tightens around the product to be packaged that comes to the appropriate position while advancing on the track.
  • the invention also relates to a device for applying a plastic film around a product ( 16 ) to be packaged, said device comprising
  • a second preferred embodiment of the device of the invention is characterized in that the device has at the corners of the supporting frame supporting element pairs which can be turned or moved away from each other to pass the plastic film girdle wrapped over the supporting elements to a position around the product to be packaged.
  • FIG. 1 presents a diagrammatic side view of a wrapping machine according to an embodiment of the invention during a girdle wrapping operation.
  • FIG. 2 corresponds to FIG. 1 and presents the wrapping machine in a situation where the girdle is ready to be transferred onto the surface of the product to be packaged.
  • FIG. 3 corresponds to FIG. 1 and presents the wrapping machine in a situation where the girdle is being transferred onto the surface of the product to be packaged.
  • FIG. 4 corresponds to FIG. 1 and presents the wrapping machine in a situation where the girdle has tightened on the surface of the product to be packaged.
  • FIG. 5 presents diagrammatic side view of the wrapping machine of the invention as seen from the direction of the track at the initial stage of a girdle wrapping operation.
  • FIG. 6 corresponds to FIG. 5 and presents the wrapping machine when the girdle is being seamed.
  • FIG. 7 corresponds to FIG. 5 and presents the wrapping machine in situation corresponding to FIG. 3 , where the girdle is being transferred onto the surface of the product to be packaged.
  • FIG. 8 presents a diagrammatic view of a second embodiment of the wrapping machine of the invention.
  • FIG. 9 presents a diagrammatic view of a third embodiment of the wrapping machine of the invention.
  • FIG. 10 presents a diagrammatic view of a third embodiment of the wrapping machine of the invention.
  • FIG. 1 presents a side view of a wrapping machine 10 according to an embodiment of the invention, comprising a track 11 and a rotating ring 12 .
  • a film dispensing carriage Attached to the track 12 is a film dispensing carriage, which is provided with a film reel 14 containing wrapping plastic film 15 .
  • a film reel 14 containing wrapping plastic film 15 .
  • transverse pieces 17 a and 17 b Placed on top of the product 16 to be packaged moving on the track 11 are transverse pieces 17 a and 17 b to facilitate later manipulation of the product, said pieces being bound in the same bundle with the product 16 itself by means of girdles to be produced by wrapping.
  • the wrapping machine 10 in FIG. 1 is provided with a wrapping support system 20 comprising four supporting elements 21 a - 21 d , which can be turned about axles 23 a - 23 d and which are located on either side of the track 11 and therefore of the product 16 to be packaged. All the supporting elements 21 a - 21 d have straight sides 22 a - 22 d , which in the wrapping position shown in FIG. 1 together form a supporting frame, on which the film girdle 18 to be produced from plastic film 15 by wrapping can be formed.
  • the wrapping operation for producing a film girdle 18 is going on.
  • the product to be packaged 16 is not yet aligned with the girdle 18 because, according to the invention, the girdle 18 can be finished beforehand and only then transferred onto the surface of the product 16 .
  • the product to be packaged 16 is placed on the track 11 and moving towards the wrapping station 20 .
  • the supporting frame consisting of supporting elements 21 a - 21 d has been adjusted to be larger than the product 16 to be packaged, so that the film girdle 18 being produced will be large enough to allow the product 16 being packaged to be moved inside the film girdle supported by the supporting frame.
  • FIG. 2 the wrapping operation producing a film girdle 18 has been completed.
  • the films forming the film girdle 18 supported by the supporting elements 21 a - 21 d have now been seamed and the plastic film band coming from the reel 14 has been severed.
  • the plastic film band need not always be seamed if the film band layers placed one over the other are otherwise held fast on each other sufficiently well.
  • the product 16 to be packaged has moved on the track 11 so that transverse piece 17 a is aligned with the film girdle 18 in the wrapping station 20 .
  • the ring 12 and film dispensing carriage 13 connected to it have been stopped for a short while, during which the film girdle 18 is transferred onto the product 16 to be packaged and the transverse piece 17 a , as illustrated in the next FIGS. 3 and 4 .
  • the end of the film band 15 coming from the film reel 14 is held fast by a gripper 24 and is ready for the start of a wrapping operation for producing the next film girdle.
  • the film girdle 18 has been tightened over the product 16 to be packaged and the transverse piece 17 a the supporting elements 21 a - 21 d have been turned about the axles 23 a - 23 d to their outermost position, so the film girdle 18 has been able to be transferred onto the surface of the product 16 to be packaged.
  • the formation of the film girdle 18 has been completed and the supporting elements 21 a - 21 d begin to turn again to the position of readiness shown in FIG. 1 and a ready for the next film girdle wrapping operation.
  • the rotating motion of the ring 12 can be quickly started and the wrapping operation for forming the next film girdle, which is to be wrapped over transverse piece 17 b , can be started immediately.
  • the product 16 to be packaged also starts moving and is again at the right position on the track 11 when the next film girdle is ready to be mounted.
  • FIG. 5 presents a wrapping machine 10 according to the invention as seen from the direction of the track 11 .
  • a wrapping operation for forming a film girdle around a product 16 to be packaged has just been started.
  • the end of the plastic film band 15 coming the film reel 14 is held in the gripper 24 and the ring 12 has rotated through a nearly full revolution.
  • the end of the wrapping plastic film band 15 can be released from the gripper 24 because the film layers wrapped upon each other stick together.
  • the wrapping action for forming a film girdle is continued until the number of layers of film 15 is e.g. three.
  • FIG. 6 three layers of wrapping plastic film band 15 have been wrapped one upon the other.
  • the ring is now stopped again for a short while and the seaming and cutting device 25 seams the wrapping plastic film layers to form a dosed film girdle 18 .
  • the gripper 24 grips the plastic film band 15 coming from the reel 14 so that it will be ready for the start of the wrapping operation for forming the next film girdle.
  • the seaming and cutting device 25 has released its grip and the film girdle 18 is continuous and ready to be transferred onto the product 16 to be packaged.
  • the supporting elements 21 a - 21 d move in the directions indicated by the arrows, allowing the film girdle 18 to tighten around the product 16 to be packaged and over the transverse piece 17 .
  • FIG. 8 presents the wrapping support system 20 of the wrapping machine of the invention according to a second embodiment.
  • the wrapping support system 20 is simpler than in the example illustrated in the previous figures because it comprises only two supporting elements 21 a - 21 b on either side of the product 16 to be packaged.
  • the film girdle 18 is transferred onto the product 16 to be packaged in a lopsided manner with one edge first.
  • the device works just as well, at least if the product 16 to be packaged is heavy. In the case of lighter objects, it is preferable to use during the transfer of the film girdle a clutch known in itself, which presses the product 16 to be packaged from above, thus holding it reliably in place.
  • the clutch is not shown in the figures.
  • the supporting elements 21 a - 21 b in the wrapping support system 20 of the wrapping machine are endless belts, over which the film girdle 18 is wrapped.
  • the finished film girdle 18 is cut off by means of a clipper 26 and transferred onto the product 16 to be packaged by means of second endless belts forming extensions of belts 21 a - 21 b in the manner illustrated in FIG. 9 .
  • FIG. 10 presents yet another embodiment of the wrapping machine of the invention, in which the supporting elements 21 a - 21 d in the wrapping support system 20 are rotating bars, over which the wrapping plastic film 15 is wound from the film reel 14 .
  • the film reel 14 and the bars 21 a - 21 b are so disposed with respect to each other as to also allow a continuous wrapping action for forming a film girdle 18 over the bars 21 a - 21 b , the product thus obtained being a plastic film tube 18 b , which is cut off by means of a clipper 26 to form a film girdle 18 a of suitable length.
  • the bars 21 a - 21 b are rotating, the film girdle 18 a cut off advances to the right in FIG. 10 and is first transferred onto second reels and then onto the product 16 to be packaged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
US10/811,302 2003-03-27 2004-03-29 Method and device for applying a plastic film around a product to be packaged Abandoned US20050178084A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/492,207 US20070175179A1 (en) 2003-03-27 2006-07-25 Method and device for applying a plastic film around a product to be packaged

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030459 2003-03-27
FI20030459A FI116934B (fi) 2003-03-27 2003-03-27 Menetelmä ja laite käärintämuovikalvonauhan viemiseksi pakattavan tuotteen ympärille

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/492,207 Continuation US20070175179A1 (en) 2003-03-27 2006-07-25 Method and device for applying a plastic film around a product to be packaged

Publications (1)

Publication Number Publication Date
US20050178084A1 true US20050178084A1 (en) 2005-08-18

Family

ID=8565879

Family Applications (2)

Application Number Title Priority Date Filing Date
US10/811,302 Abandoned US20050178084A1 (en) 2003-03-27 2004-03-29 Method and device for applying a plastic film around a product to be packaged
US11/492,207 Abandoned US20070175179A1 (en) 2003-03-27 2006-07-25 Method and device for applying a plastic film around a product to be packaged

Family Applications After (1)

Application Number Title Priority Date Filing Date
US11/492,207 Abandoned US20070175179A1 (en) 2003-03-27 2006-07-25 Method and device for applying a plastic film around a product to be packaged

Country Status (6)

Country Link
US (2) US20050178084A1 (fr)
EP (1) EP1462366B1 (fr)
AT (1) ATE381485T1 (fr)
DE (1) DE602004010734T2 (fr)
FI (1) FI116934B (fr)
PL (1) PL1462366T3 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060040441A1 (en) * 2004-08-23 2006-02-23 Lotfi Ashraf W Method of forming an integrated circuit employable with a power converter
US7230302B2 (en) 2004-01-29 2007-06-12 Enpirion, Inc. Laterally diffused metal oxide semiconductor device and method of forming the same
US20120260609A1 (en) * 2009-11-02 2012-10-18 Cross Wrap Oy Method and apparatus for producing wrapped bales
CN105292571A (zh) * 2015-10-30 2016-02-03 江南大学 一种自动封装装置
CN106962963A (zh) * 2017-05-03 2017-07-21 连云港瑞洋牧业有限公司 发酵饲草的生产系统
US10703519B2 (en) 2015-05-29 2020-07-07 Aetna Group S.P.A. Wrapping machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20151361A1 (it) * 2015-05-29 2016-11-29 Aetna Group Spa Macchina avvolgitrice

Citations (24)

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US2882660A (en) * 1957-06-24 1959-04-21 Harvey R Denton Device for use in packaging; package, and method
US2955941A (en) * 1957-09-25 1960-10-11 Milprint Inc Method of packaging food commodities for merchandising purposes
US3264796A (en) * 1963-03-06 1966-08-09 Union Carbide Corp Bag and band stretcher
US3479930A (en) * 1967-09-05 1969-11-25 Diamond Int Corp Automatic stretch bag machine
US3879918A (en) * 1971-12-27 1975-04-29 Automated Packaging Syst Inc Method for packaging articles
US3961459A (en) * 1974-04-16 1976-06-08 Bemis Company, Inc. Method of and apparatus for wrapping a load in a wrapper of stretchable material
US4403463A (en) * 1979-10-26 1983-09-13 Danti Bernard R Packaging in extensible bands
US4454705A (en) * 1981-03-06 1984-06-19 Benno Edward L Packaging method
US4607476A (en) * 1985-07-12 1986-08-26 Fulton Jr Cyrus B Method and apparatus for stretch wrapping unstable loads
US4712354A (en) * 1984-02-23 1987-12-15 Lantech, Inc. Dual rotating stretch wrapping apparatus and process
US4730436A (en) * 1985-03-13 1988-03-15 Val.Mec S.R.L. Machine for wrapping a package in a stretchable and then cold-and/or hot-contractible film
US4949533A (en) * 1987-02-04 1990-08-21 Elmwood Packing Machinery Limited Packaging machine and process
US5027579A (en) * 1989-05-31 1991-07-02 Keip Machine Company Wrapping apparatus
US5168989A (en) * 1991-04-22 1992-12-08 Benno Edward L Package member, method for making packages, and packages of multiple container units
US5182894A (en) * 1989-02-18 1993-02-02 Elmwood Packaging Machinery Ltd. Packaging method and apparatus
US5531061A (en) * 1993-04-22 1996-07-02 Peterson; Robert W. System and method for packaging bales of hay and an improved wrapping apparatus
US5566530A (en) * 1990-08-09 1996-10-22 Johnstone; Peter Packaging system
US5577366A (en) * 1992-10-29 1996-11-26 Carrs Paper Limited Method of wrapping elongate articles and product made
US5588278A (en) * 1995-06-27 1996-12-31 Dole Fresh Vegetables Co. Broccoli banding machine
US6161365A (en) * 1997-02-21 2000-12-19 Denis Comact Inc. Method for hermetically bagging material, e.g. lumber pieces, in a tubular plastic tube
US6178720B1 (en) * 1997-12-17 2001-01-30 Gruppo Elettric 80 Bieffe S.R.L. Method and apparatus for forming stable stacks of intrinsically unstable objects
US20030033941A1 (en) * 2001-07-28 2003-02-20 Schneider & Ozga Hooping apparatus having a band application frame with at least one band-feeding element
US6594970B1 (en) * 1999-06-10 2003-07-22 Quipp Systems, Inc. Method and apparatus for wrapping palletized bundles
US6751931B2 (en) * 2001-08-03 2004-06-22 Aetna Group, S.P.A. Method for wrapping groups of products with stretch film

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Publication number Priority date Publication date Assignee Title
DE3338036C2 (de) * 1983-10-20 1986-01-09 B. Hagemann & Co, 4430 Steinfurt Vorrichtung zum Umwickeln von Packstücken oder Gebinden in einer Stretchfolie
US5994970A (en) * 1998-03-23 1999-11-30 Dallas Semiconductor Corporation Temperature compensated crystal oscillator

Patent Citations (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882660A (en) * 1957-06-24 1959-04-21 Harvey R Denton Device for use in packaging; package, and method
US2955941A (en) * 1957-09-25 1960-10-11 Milprint Inc Method of packaging food commodities for merchandising purposes
US3264796A (en) * 1963-03-06 1966-08-09 Union Carbide Corp Bag and band stretcher
US3479930A (en) * 1967-09-05 1969-11-25 Diamond Int Corp Automatic stretch bag machine
US3879918A (en) * 1971-12-27 1975-04-29 Automated Packaging Syst Inc Method for packaging articles
US3961459A (en) * 1974-04-16 1976-06-08 Bemis Company, Inc. Method of and apparatus for wrapping a load in a wrapper of stretchable material
US4403463A (en) * 1979-10-26 1983-09-13 Danti Bernard R Packaging in extensible bands
US4454705A (en) * 1981-03-06 1984-06-19 Benno Edward L Packaging method
US4712354A (en) * 1984-02-23 1987-12-15 Lantech, Inc. Dual rotating stretch wrapping apparatus and process
US4730436A (en) * 1985-03-13 1988-03-15 Val.Mec S.R.L. Machine for wrapping a package in a stretchable and then cold-and/or hot-contractible film
US4607476A (en) * 1985-07-12 1986-08-26 Fulton Jr Cyrus B Method and apparatus for stretch wrapping unstable loads
US4949533A (en) * 1987-02-04 1990-08-21 Elmwood Packing Machinery Limited Packaging machine and process
US5182894A (en) * 1989-02-18 1993-02-02 Elmwood Packaging Machinery Ltd. Packaging method and apparatus
US5027579A (en) * 1989-05-31 1991-07-02 Keip Machine Company Wrapping apparatus
US5566530A (en) * 1990-08-09 1996-10-22 Johnstone; Peter Packaging system
US5168989A (en) * 1991-04-22 1992-12-08 Benno Edward L Package member, method for making packages, and packages of multiple container units
US5577366A (en) * 1992-10-29 1996-11-26 Carrs Paper Limited Method of wrapping elongate articles and product made
US5531061A (en) * 1993-04-22 1996-07-02 Peterson; Robert W. System and method for packaging bales of hay and an improved wrapping apparatus
US5588278A (en) * 1995-06-27 1996-12-31 Dole Fresh Vegetables Co. Broccoli banding machine
US6161365A (en) * 1997-02-21 2000-12-19 Denis Comact Inc. Method for hermetically bagging material, e.g. lumber pieces, in a tubular plastic tube
US6178720B1 (en) * 1997-12-17 2001-01-30 Gruppo Elettric 80 Bieffe S.R.L. Method and apparatus for forming stable stacks of intrinsically unstable objects
US6594970B1 (en) * 1999-06-10 2003-07-22 Quipp Systems, Inc. Method and apparatus for wrapping palletized bundles
US20030033941A1 (en) * 2001-07-28 2003-02-20 Schneider & Ozga Hooping apparatus having a band application frame with at least one band-feeding element
US6751931B2 (en) * 2001-08-03 2004-06-22 Aetna Group, S.P.A. Method for wrapping groups of products with stretch film

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7230302B2 (en) 2004-01-29 2007-06-12 Enpirion, Inc. Laterally diffused metal oxide semiconductor device and method of forming the same
US20060040441A1 (en) * 2004-08-23 2006-02-23 Lotfi Ashraf W Method of forming an integrated circuit employable with a power converter
US20120260609A1 (en) * 2009-11-02 2012-10-18 Cross Wrap Oy Method and apparatus for producing wrapped bales
US9199752B2 (en) * 2009-11-02 2015-12-01 Cross Wrap Oy Method and apparatus for producing wrapped bales
US10703519B2 (en) 2015-05-29 2020-07-07 Aetna Group S.P.A. Wrapping machine
CN105292571A (zh) * 2015-10-30 2016-02-03 江南大学 一种自动封装装置
CN106962963A (zh) * 2017-05-03 2017-07-21 连云港瑞洋牧业有限公司 发酵饲草的生产系统

Also Published As

Publication number Publication date
PL1462366T3 (pl) 2008-05-30
DE602004010734D1 (de) 2008-01-31
EP1462366A2 (fr) 2004-09-29
US20070175179A1 (en) 2007-08-02
ATE381485T1 (de) 2008-01-15
EP1462366B1 (fr) 2007-12-19
DE602004010734T2 (de) 2008-12-11
EP1462366A3 (fr) 2005-06-15
FI20030459A (fi) 2004-09-28
FI116934B (fi) 2006-04-13
FI20030459A0 (fi) 2003-03-27

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AS Assignment

Owner name: OCTOMECA OY, FINLAND

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HALOILA, ARNO;REEL/FRAME:015736/0976

Effective date: 20040716

STCB Information on status: application discontinuation

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