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| Number | Title | Issue Date |
| 7204056 | Plant pot made from deep-drawn plastic A stackable deep-drawn plastic container has an at least slightly conical wall and a bottom connected to the conical wall. The wall has a rim area remote from the bottom. The rim area has a first ledge and a second ledge located below the first ledge. It also has an... | 04/17/2007 |
| 6899028 | Container A container is provided which comprises a cylindrical main body having an end wall at an end thereof; an outlet projecting from an outer surface of the end wall for allowing a content to be supplied; and a protecting member disposed on the outer surface of the end w... | 05/31/2005 |
| 6866905 | Injection blow-molded disposable tumbler and method of making same An injection blow-molded disposable tumbler is formed from a polymeric material and includes a fortified upper rim having a thickness greater than the adjacent sidewall. The tumbler may be formed of a variety of resinous materials and exhibits improved toughness and... | 03/15/2005 |
| 6257438 | Container construction A molded plastic bucket or container includes an open end with a hoop member having a variable radius positioned at the open end in combination with an upper radial rib to provide enhanced stacking and hoop strength.... | 07/10/2001 |
| 5964372 | Plastic container The container includes a lower part and a lid. The lower part is of a single wall structure and is reinforced at its upper edge area by a reinforcing wall. The lower end of the reinforcing wall is curved inwards and extends into the side wall. Thus, an ed... | 10/12/1999 |
| 5497900 | Necked container body A die necking method and apparatus for producing a smooth tapered wall between the container side wall and a reduced diameter neck includes a plurality of rotatable necking turrets that each have a plurality of identical necking substations each having a ... | 03/12/1996 |
| 5450975 | Secondarily contained underground liquid storage vessel and method of construction A fluid storage vessel and providing spacing protrusions for creating interstitial spaces to permit fluid flow about the outer wall of the inner tank to a collection zone where leaked fluid may be detected. Leak detection devices are provided to determine... | 09/19/1995 |
| 5289938 | Rim structure for metal container A rim structure for a metal container wherein the rim is an integral part of the container cylindrical sidewall. The rim has an outwardly projecting wall which is radially inwardly folded by a top fold over onto itself and is then vertically folded upward... | 03/01/1994 |
| 5251779 | Trash container A trash container includes a body having a substantially rectangular cross section, a wall and a rim with opposite sides. A hinged lid is supported on one of the opposite sides of the rim. The other of the opposite sides of the rim has a receiving channel... | 10/12/1993 |
| 4533061 | Food tray and lid with sealed panels and method of forming same An insulated food serving tray or lid therefore which includes a pair of preformed thermoplastic panels bonded together about a peripheral seam to permanently encase an insulator within a chamber between the panels. At the peripheral seam area, a first pa... | 08/06/1985 |
| 4520927 | Heat-sealable package blank for a video tape cassette A package blank is made from a single sheet having at least surface layers of heat-sealable material. The blank sheet comprises first and second rectangular panels foldably formed on opposite sides of a backstrip. The first and second panels have first an... | 06/04/1985 |
| 4318754 | Surface treatment method for tin-free steel A surface treatment method for tin-free steel, which comprises applying a water solution, containing a polymer obtained from one or two or more kinds of monomers of unsaturated carboxylic acids, on to the surface of a steel sheet having a metallic chromiu... | 03/09/1982 |
| 4266685 | Can body and method for making same A can body suitable for inward necking of the flange region is disclosed in which the flange region thereof includes a plurality of corrugations to increase the effective thickness and thus the stiffness of the metal in this flange region. A method and ap... | 05/12/1981 |
