| Patent Number |
Title Of Patent |
Date Issued |
| RE35567 |
Polymeric and film structure for use in shrink bags |
July 22, 1997 |
| Linear low density polyethylene is used in multiple layer, molecularly oriented films. Novel blends of linear low density polyethylene with ethylene vinyl acetate copolymer are disclosed, and used in molecularly oriented multiple layer films. Bags made from the multiple layer films are |
| D435455 |
Container |
December 26, 2000 |
|
| D424438 |
Can end |
May 9, 2000 |
|
| D423366 |
Container |
April 25, 2000 |
|
| D419886 |
Container |
February 1, 2000 |
|
| D415425 |
Can end |
October 19, 1999 |
|
| D415026 |
Can end |
October 12, 1999 |
|
| D411107 |
Can end |
June 15, 1999 |
|
| D389064 |
Bottle |
January 13, 1998 |
|
| D385192 |
Can end |
October 21, 1997 |
|
| D356265 |
Can |
March 14, 1995 |
|
| D356264 |
Sidewall for a can |
March 14, 1995 |
|
| D355363 |
Bottle |
February 14, 1995 |
|
| D353337 |
Sidewall for a can |
December 13, 1994 |
|
| D353336 |
Sidewall for a can |
December 13, 1994 |
|
| D347172 |
Fluted container |
May 24, 1994 |
|
| D346745 |
Fluted container |
May 10, 1994 |
|
| D332750 |
Can |
January 26, 1993 |
|
| D330676 |
Can |
November 3, 1992 |
|
| D324806 |
Collapsible dispensing tube |
March 24, 1992 |
|
| D322396 |
Bottle |
December 17, 1991 |
|
| D322214 |
Combined bottle and hanging tab |
December 10, 1991 |
|
| D321651 |
Plastic oil bottle |
November 19, 1991 |
|
| D315505 |
Base cup for bottles |
March 19, 1991 |
|
| D312784 |
Base cup for bottles |
December 11, 1990 |
|
| D311864 |
Bottle with handle |
November 6, 1990 |
|
| D308630 |
Bottle |
June 19, 1990 |
|
| D307548 |
Bottle |
May 1, 1990 |
|
| D306972 |
Vertical paneled wall for a container |
April 3, 1990 |
|
| 6220470 |
Resealable closure for open end of container |
April 24, 2001 |
| A closure member for an open end of a container includes a main body segment secured to edge portions of the container and a flap segment pivotally mounted to the main body segment. The main body segment defines a discharge port through which fluid discharges from the container; and |
| 6194041 |
Methods and apparatus for injection molding and injection blow molding multi-layer articles, and |
February 27, 2001 |
| Injection molded and injection blow molded multi-layer substantially rigid plastic articles are provided, which, in preferred embodiments, include:articles having at least three layers wherein a portion of the marginal end portion of their internal layer is folded over within the marginal en |
| 6189694 |
Sterilizable flexible pouch package |
February 20, 2001 |
| A high temperature steam-sterilizable flexible pouch package includes a non-woven barrier web, a perforated plastic intermediate web, and an imperforate plastic upper web. Line heat seals bonding the webs form a cavity into which high temperature sterilizing steam may enter after pas |
| 6176382 |
Plastic container having base with annular wall and method of making the same |
January 23, 2001 |
| A plastic bottle comprises a base having a chime, a dome and an annular wall extending between the chime and the dome. The annular wall extends generally parallel to a longitudinal axis of the bottle to support the dome against inverting due to internal pressure and increases the bi-axia |
| 6161717 |
End closure with reverse bead on opening panel |
December 19, 2000 |
| The present invention provides an end closure for a container having a central panel wall with a displaceable opening panel defined by a frangible score and a non-frangible hinge segment. A tab is attached to the panel wall by a rivet, the tab having a nose extending over a first are |
| 6129230 |
End closure with improved non-detachable opening panel |
October 10, 2000 |
| A stay-on-tab container end having a panel wall with a tab attached by a rivet and having a tear panel. The tear panel being defined by a frangible score with a first end and a second end and a non-frangible hinge segment. A second groove is formed in the panel wall with a tail portion e |
| 6123211 |
Multilayer plastic container and method of making the same |
September 26, 2000 |
| The multilayer plastic container comprises a neck portion, a body portion, adjacent the neck portion, forming a cylindrical wall, and a bottom portion adjacent the body portion and opposite the neck portion. The cylindrical wall comprises a first layer of PET, a layer of EVOH adjacent |
| 6120860 |
Multilayer film structure and packages therefrom for organics |
September 19, 2000 |
| Multilayer film structures and packages therefrom which are particularly suited for containing organics such as organic liquids or solvents, e.g., amines, diamines, triamines, xylenes, tolene, ethoxyethanols, urethanes, or epoxies, or the like, or materials containing organics are disclo |
| 6117505 |
Sterilizable flexible pouch package |
September 12, 2000 |
| A sterilizable flexible pouch package includes a non-woven barrier web, a perforated plastic intermediate web, and an imperforate plastic upper web. Line heat seals bonding the webs from a cavity into which a sterilizing steam may enter after passing through the barrier and intermediate |
| 6103050 |
Method of laser slitting and sealing two films |
August 15, 2000 |
| A method for slitting and sealing a lamination having a polyethylene layer and a coextruded film having a nylon.TM. layer. The improvement comprises slitting and sealing the two films with a laser generated light beam. The films are co-wound such that the coextruded film is closest to th |
| 6095785 |
Apparatus for injection moulding multi-layer articles |
August 1, 2000 |
| An injection molding machine for simultaneously injection molding a plurality of articles each made of plural polymeric materials. The injection molding machine includes a source of a first polymeric material and a source of a second polymeric material. The injection molding machine |
| 6068933 |
Thermoformable multilayer polymeric film |
May 30, 2000 |
| A clear, multilayer polymeric film that is desirable for thermoforming applications. The film in its various embodiments include two inner layers of nylon and/or a core layer of ethylene vinyl alcohol or ethylene vinyl alcohol copolymer sandwiched between the two inner nylon layers. The film |
| 6051292 |
Heat shrinkable film structures with improved sealability and toughness |
April 18, 2000 |
| A multi-layer packaging film comprising layers having varying degrees of cross-linking when subjected to electron beam (EB) radiation. The outer layer has a high degree of cross-linking to improve the adhesion, strength, toughness and heat resistance of the film and the inner layer h |
| 6024239 |
End closure with improved openability |
February 15, 2000 |
| The present invention provides a stay-on-tab end closure having a displaceable tear panel defined by a frangible score with a sloping segment and a non-frangible hinge segment. A curvilinear bead is formed entirely in an exposed area of the central panel formed by a void region of th |
| 6010792 |
Poultry shrink bags |
January 4, 2000 |
| A multiple layer polymeric film comprising a first and second layer, the composition of said first layer comprising a blend of ethylene vinyl acetate copolymer, linear low-density polyethylene, a second ethylene vinyl acetate copolymer and slip; the composition of said second layer c |
| 5967726 |
Container-end tab and method of manufacturing same |
October 19, 1999 |
| The product and method of manufacturing a tab having a rivet island window and adapted to be secured to a container end, including the steps of forming a first dimple at a first end position of the window and a second dimple at a second end position of the window, formed as depressed reg |
| 5947287 |
Sterilizable flexible pouch package |
September 7, 1999 |
| A high temperature steam-sterilizable flexible pouch package includes a non-woven barrier web, a perforated plastic intermediate web, and an imperforate plastic upper web. Line heat seals bonding the webs form a cavity into which high temperature sterilizing steam may enter after pas |
| 5946964 |
Redraw sleeve for can body making station |
September 7, 1999 |
| A redraw die for a can body maker incorporates an undercut sidewall, a grooved face and a reduced radius at the intersection between the grooved face and the sidewall. The undercut side wall is positioned proximate to the grooved face so as to permit a cup positioned over the redraw die |
| 5878549 |
Packages with controlled easy-open features |
March 9, 1999 |
| An easy open tear control package, preferably a pouch, from a film of polymeric barrier material is disclosed. Methods and films for making of such packages are also disclosed. The easy open tear control feature arises from roughening portions of the outer or inner surface of the fil |
| 5874155 |
Easy-opening flexible packaging laminates and packaging materials made therefrom |
February 23, 1999 |
| A polymeric laminate for use in polymeric films, and packaging material and packages made therefrom, that is roughened or knurled to produce a series of nicks or cuts over substantially the entire surface area of the laminate, producing an easy-opening feature. The laminate may be a |
| 5866649 |
Barrier compositions and articles made therefrom |
February 2, 1999 |
| Blends of polymers, such as aromatic condensation polymers including formable polyesters and polycarbonates with an oxygen barrier material such as aromatic or aliphatic nylon, an amorphous nylon or EVOH, which have been oriented and which contain a transition metal catalyst, exhibit |
